# 14 Is What Percent of 15

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If you aren’t good at math, there’s a good chance you don’t understand story math— which is an important part of story writing.

### Number

Before we get started in the fraction to percentage conversion, let's go over some very quick fraction basics. Remember that a numerator is the number above the fraction line, and the denominator is the number below the fraction line. We'll use this later in the tutorial.

Students, teachers, accountants and many other professions need to represent numbers as percentages. Doing the procedure manually requires plenty of time and doing it for about a 100 or so quantities is a really tough job and would probably take a whole day to complete. (Source: onlinepercentagecalculators.com)

### Answer

The answer is "80". We can say that the ratio 12:15 is the same as 80:100 or 80%. That is, the class has 80% the number of boys has it has girls. Can you figure out which of the below percent calculators I used to come up with this answer? If not, don't worry. Just stay tuned.

For example, you just received the results of a math test, and you got 45 right answers out of a total of 52 questions. Your friend gets a back a science test, and she got 39 questions right out of 44. Who did better? Scroll up to percentage calculator 1 to find the answer. And now you know what calculator I used to normalize the above 12:15 ratio to a percent. (Source:financial-calculators.com))

### Convert

A mixed number is a whole number plus a fraction. You can convert fraction part of the mixed number to a decimal and then multiply by 100 to get the percent value. Alternatively you can convert mixed number to an improper fraction, and then convert it to a decimal by dividing numerator by denominator. Finally, multiply the decimal by 100 to find the percent value.

You can also convert a mixed number to a percentage using fraction addition. First convert the whole number part of the mixed number to an improper fraction and add it to the fraction part of the mixed number. Then divide numerator by denominator and multiply by 100 to get the percent value. (Source: www.calculatorsoup.com)

### Easy

When you are working in a role where you might deal frequently with taxes (for example in accountancy or the building trade), having a quick and easy way to calculate the tax in your head is very useful. In the UK, when VAT and CIS (Construction Industry Scheme) taxes are 20%, a handy mental maths hack is to work out 10% (move the decimal point one place to the left) and then double your answer to get 20%.

visualfractions.com)And there you have it! Two different ways to convert 14/15 to a percentage. Both are pretty straightforward and easy to do, but I personally prefer the convert to decimal method as it takes less steps. (Source: