Are you one of the few people outside of South Africa who actually likes the vuvuzela? They aren't widely available in most of the West, but now you can make your own! This video will teach you how to convert a bugle into a vuvuzela quickly and easily, with some *ahem* German ...more
Looking for a primer on how to divide mixed numbers in basic arithmetic? See how it's done with this free video math lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, th ...more
Fractions are numbers written in the form a/b, where a, b are integers. Fractions can also be expressed in the form of percents by multiplying the value of the fraction with hundred. So we can always change percents to fractions and also fractions to percents. Remember that pe ...more
This video is about subtracting mixed numbers and renaming. 1. Start on the right side of the problem. 2. Find the LCD (least common denominator) for the fraction. 3. Create an equivalent fraction. 4. Bring whole numbers over to the equivalent fraction. 5. With the new eq ...more
In this tutorial, we learn how to multiply fractions. First, you must know that the number on the top is called a numerator and the number on the bottom is the denominator. First, write out your equation with the fractions listed horizontally next to each other. After this, mu ...more
In this tutorial the instructor shows how to solve equations with fractions and decimals. When you have a fraction first try to simplify it by canceling out the common factors in the numerator and the denominator. If there are any decimals convert them into fractions. Now if y ...more
In this tutorial the instructor shows how to convert lengths between different units. He show a two step approach where in the first step he setups a relation between centimeters and meters showing that 100 cm equals 1 meter. Now he writes it down in a fraction form and equate ...more
In this tutorial the instructor shows how to subtract mixed numbers with common denominators. He explains the method using an example. He does this by subtracting the whole numbers separately and also subtracts the fraction parts separately. Now he finally puts both those resu ...more
In this video the instructor shows how to divide rational expressions that contain trinomials. A division containing two fractions can always be turned into a multiplication by multiplying the first fraction by the reciprocal of the second fraction. This way any division can b ...more
Everyone has used a ruler at some point in their life, whether for art sizing, blueprint plans, or sizing up your widescreen television on your living room wall. But there's a lot of little ticks on the ruler that you may not be aware of. Your ruler shouldn’t be used only to d ...more
The key to simplifying fractions is to convert the fraction from a hamburger to a hot dog. In other words you change it from a fraction to a division problem, and then use Keep,Change,Flip to simplify. The video explains all of this and helps make complex fractions,simple. Vid ...more
Three years ago, with VR enthusiasts prepared to throw their money at Oculus to get their hands on the yet-to-be-release Rift headset, Google surprised the audience for Google I/O with Google Cardboard, a seemingly late April Fool's joke that actually jump-started virtual real ...more
A new contender has entered the mixed reality ring. San Fransisco-based Occipital has just released an "Explorer Edition" of Bridge—an iPhone-based mixed and virtual reality headset that uses their popular Structure Sensor. At a fraction of the cost of a HoloLens developers ki ...more
Verto Studio 3D is a 3D modeling package that has been in the works for a while now by Michael Farrell, the owner of Verto Studio LLC. Farrell has been working toward bridging the gap between XR 3D modeling and what we have become accustomed to with desktop 3D modeling package ...more
Want to multiply three or more fractions or mixed numbers? It's easy: Turn the mixed numbers into improper fractions. Cross cancel where you can. Multiply straight across. (simplify and reduce if you did not completely cross cancel). This free video math tutorial presents a co ...more
Need a little help figuring out how to multiply fractions and mixed numbers in basic arithmetic? Learn how with this free video math lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to auto ...more
Looking for a guide on how to multiply mixed numbers and fractions in basic arithmetic? Learn how with this free video math lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. ...more
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps. With this free math tutorial, you'll learn how to c ...more
See how to subtract fractions. Turn those mixed numbers into improper fractions to solve. Improve your math skills!
When you start out using fractions, one of the first things you will learn is how to add and subtract them. In this tutorial, made specifically for beginners, you will learn the basics of adding fractions with mixed numbers. This is really not very hard and if you follow along ...more
This series of videos demonstrates how to do conversions of recurring decimal numbers to fractions. In a few simple steps, you'll be able to transfer these repeating numbers to simple fractions. Part 1 of 2 - How to Convert recurring decimals to fractions. Part 2 of 2 - How t ...more
Fractions, decimals, percentages... They are all similar in concept, just represented differently. In this video courtesy of Math Problem Generator, learn how to convert your deicmals to fractions. Make math a little easier on you with a little practice and the important infor ...more
At first, the concept of converting decimals to fractions sounded very difficult. But after watching this video and following the step by step instructions, it was easy. It is important to know the basic concepts of numerals, i.e., tenths, hundredths, etc. They provided an exa ...more
Percents are handy for displaying statistics or labeling objects such as sale items in a store, or ingredient labels. However, in a math equation, a percent is a bit difficult to use. Therefore, you will need to convert your percents into an easier type of number form. In this ...more
This video explains how to convert fractions to decimals by providing a good example. 1. To better explain the notion draw a box divided into sections to represent the 1 whole. 2. In this example the fraction used is 7/10. So, you have to color in 7 out of the 10 sections that ...more
In this tutorial, we learn how to divide fractions into decimals. First, you will want to divide your numerator by your denominator. If you can simplify this number further, it will make it easier for you to divide. You can do this on the calculator, or you can do it by hand. ...more
In this tutorial the author explains of how to find out percentages of a given number. He explains that x percent of some number y is x multiplied by y and divided by 100. He goes on and explains this concept with numerous examples. He suggests a short cut to move the decimal ...more
Wondering how to add fractions with uncommon denominators? It is simple to solve the denominators there are three steps to find the uncommon denominators. first step is to find the lowest common denominator and you take 3/4 + 5/6. In this lowest common denominator is 12, then ...more
Dandruff -- the embarrassing white flakes that end up like snowfall on your shoulders and clothing. There are plenty of dandruff shampoos on the market to choose from, unfortunately, they are all very expensive. If you have ever wondered what ingredients make them so expensive ...more
You can make inexpensive vodka taste as smooth as a top-shelf brand with a few easy maneuvers. Instead of splurging on pricey Grey Goose or Ketel One, grab a cheap vodka from the liquor store, a water filter pitcher with a charcoal filtration system (like Brita), and a mesh co ...more
In this video, we learn how to use sidechaining in Logic Pro. The idea is that one sound will cancel out another. For example, when the kick comes then the bass will disappear. To do this, first set up an ultra beat using a multiple out with the preset kit. From here, you can ...more
"An older gentleman told me the other day "no one makes any records anymore!" Well, I thought to myself; "millions of people make records every week, just not on vinyl or tape like in the old days..." Ever since the Irving Family Episode where I showed Joelle how to convert a ...more
Math class got you down? We all know sixth grade mathematics is where we all start to lose it. We get frustrated with all of those numbers, try to figure it out, but ultimately flunk out or barely pass the class. Maybe the teacher just wasn't good enough to educate us, who kno ...more
Want a face lift? Scared to go under the knife? Then, your solution is dimethylaminoethanol. Um... what is dimethylaminoethanol? Well, most people know it as DMAE, and if you're a Dr. Oz fan, chances are you've already come across this surgery-less solution for looking young ...more
Watch this science video tutorial from Nurd Rage on how to make potassium permanganate with Dr. Lithium with potassium nitrate and manganese dioxide. WARNING: This experiment deals with very high temperatures in glass equipment. Face shields and protection against shattering ...more
Recently, buyout talks between Google and Groupon ended with Groupon turning down Google's $6 million offer. But with Amazon backing LivingSocial, should they have? Your guess is as good as mine, but one thing's for sure— Groupon has a great voice, and they're sharing it with ...more
So, you need a little extra help in the fractions department? No problem. In this two-part vieo tutorial, learn how to multiply proper fractions and mixed numbers in part one. In part two, learn how to multiply mixed numbers & multiply sets of improper fractions. Part 1 of 2 - ...more
Would you like to know how to divide mixed numbers (numbers containing fractions) into one another in basic arithmetic? It's easy. Learn how with this free video math lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathem ...more
In this video, the instructor shows how to find the order of operations with fractions and decimals. If you have an equation with both fractions and decimals, you can convert the decimals to fractions, or fractions to decimals to have the entire equation in either decimals or ...more
This simple video tutorial teaches you how to add mixed numbers with uncommon denominators. It takes a step-by-step approach to the issue by first explaining how to separate the whole numbers into whole numbers and fractions, and then adding up those two groups of numbers sepa ...more
Sometimes it is much easier to work out an equation if your numbers are in decimal form instead of fractions. This is especially useful if you are using a basic calculator. Check out this tutorial and learn exactly how to convert fractions into decimals in math class. So, if y ...more
Tearing yourself to pieces trying to format fractions in Microsoft Excel? Give this video tutorial from everyone's favorite YouTube Excel guru, ExcelIsFun, your undivided attention. With it, you'll learn how to format fractional values via the custom number formatting tool in ...more
Tearing yourself to pieces trying to solve fractions in Microsoft Excel? Give this video tutorial from everyone's favorite YouTube Excel guru, ExcelIsFun, your undivided attention. With it, you'll learn how to use Excel to add and subtract fractions and mixed numbers as well a ...more
In this video, we learn how to make homemade exfoliating lip balm. You will need a jar, Chapstick, sugar and a lip gloss. First, mash up your Chapstick with a butter knife, put it into the lip balm container. After the mixture is creamy, add some lip gloss into the container a ...more
Convert percents to decimals: To convert percents to decimal involves simple three steps. For example to converting 125% the following steps are: Divide 125 by 100, we get the fractions like 1 25/100, then divide both the numerator and denominator of fractional part by 25. T ...more
This video tutorial is in the Education category which will show you how to subtract basic fractions in simple mathematics. You can do basic subtraction of fractions if the denominators are the same. If they are not, then find the lowest common multiple of the denominators and ...more
Camera mapping is a clever technique that allows you to take a still image and convert it into 3d geometry for use in an animation. This powerful technique is used extensively by visual effects studios for feature films, commercials and television shows. It's especially useful ...more
Learn how to add rational, or fractional, numbers by following the tutorial in this video. In the case of fractions where the denominators are the same, the addition is simple: you simply add the numerators and keep the denominator the same. When the denominators are not the s ...more
For certain equations, you will need to convert decimal numbers into fractions. If this is the case, there are a few quick steps you will need to take to do so. So, if you can't remember how to do this conversion or are just learning, this tutorial is here to help you. In this ...more
You can do simple decimal calculation with out using a calculator once you understand the basic concept of decimals. In decimal equations when you have various operations between decimal numbers, you have to go by the order of operations in simplifying it. The order of operati ...more
This video series demonstrates how to convert a rational number to a decimal. A rational number is a ratio of two numbers. In other words, these fractions can be changed into decimal form. Get decimal forms of rational numbers - Part 1 of 5. Click through to watch this video o ...more
This video shows the method to simplify expressions with different exponents. The video starts with the explanation of 16 raised to the power 1/4. This can be solved by taking the nth or the 4th root of 16 where n stands for the denominator of the fraction. Then the video expl ...more
Spending too much money on those expensive coffee concoctions? Get your fix at home for a fraction of the price. You will need strong coffee, sugar, ice, milk, whipped cream, a spoon, a blender, a coffee maker, a large glass, a straw, and a flavored syrup. Watch this video bev ...more
This video tutorial shows how to mix your own clay body. Covered are the basic types of clay, fluxes, and fillers. When testing clay body mixtures, make 1000 gram batches dry, then add water to that. This way a percentage recipe can be taken and just by moving the decimal poin ...more
In screen printing, Photoshop can be a powerful tool. If you have a jpg, tif, eps, or other type of file in which you can't alter, printing from Photoshop will give you too many separations. Here is a way to take a simple design in Photoshop and convert it to spot colors in or ...more
Why go to the spa when you can make your own soothing salt scrub at home for a fraction of the cost? “Pauper Princess” Lynne Rominger demos how to mix up a batch of skin-softening luxury.
Here at WonderHowTo, we love science. And of course, explosions. So, naturally we find Gray Matter's demonstration of fiery hydrogen bubbles pretty awesome. But the most interesting part is the reason behind the demonstration. Did you know the same gas that heats your house c ...more
Need a little help in the fraction department? Don't sweat it. Luckily, there is this two-part math tutorial on the subject of dividing fractions to help you along the way. In part one, learn how to divide proper fractions an in part two, learn how to divide mixed numbers with ...more
This video describes how to divide fraction values using simple method. Example we will take as in video "12" should be divided with "1/2" that is "12%(1/2)=?". This is the example we should solve. In first step we has to flip the "Denominator" to easily find the output. So no ...more
They may not come in sparkly, 24K packages like department store brands, but drugstore beauty goodies can often perform just as beautifully for a fraction of the price. You just have to know which particular drugstore products work. Take the guesswork out of mass cosmetics by ...more