Many adults forget how to multiply fractions because they learn to rely on calculators or do not interact with them very often. This does not become a problem until they become parents and, around 3rd or 4th grade, their child asks them for help on their math homework. If an event such as this has led you to this article, worry not – you have come to the right place.

There is more than one way to skin a cat, as they say. There are a few options that exist when it comes to multiplying fractions, and which one you use is a matter of preference. While the numbers themselves can be large, the process of multiplying fractions is not as complicated as it seems and should not be intimidating. Do not let a fear of fractions turn into a dislike for math. Here is a review of a few ways to multiply fractions.

…## Multiplying Fractions: Quick Review

Before we talk about ways to multiply fractions, you need to make sure you remember all their components. Even if you do, it may be helpful to read over this with your child to ensure that they can follow what you do.

There are generally two numbers in a fraction. There is a line between them, and one number lies on top of the line while the other lies beneath it. The top number is known as the numerator, while the bottom number is called the denominator.

An easy way to explain this to kids is to have them imagine a tray of cookies. There are three cookies, and you take one off and eat it. Now, only two cookies remain, but you had three at the beginning – therefore, two out of three cookies are on the tray, or 2/3. This should aid them in understanding fractions, rather than just the process of multiplying the numbers themselves.

If you have to put a fraction in “simplest form”, this means replacing the numbers in the fraction with the lowest numbers that represent the same ratio. For example, 4/10 simplifies to 2/5, because they represent the same value.

## Ways to Multiply Fractions: Straight Across

## Understanding Fractions: Convert to a Decimal

** **One of the more challenging ways to multiply fractions is to convert the fractions to decimals. This is especially useful when dealing with mixed numbers. Every fraction reduces to a decimal – ¾ equals 0.75, 5/10 equals 0.5, and 8/20 equals 0.4. Say you are asked to multiply 5¼ by 6¾. If you have a calculator handy, you can divide the numerator by the denominator to get the decimal value. Then, you will just add the decimal value to the whole number on the left and multiply the sums of the numbers.

In this case, the numbers become 5.25 and 6.75, because 1 divided by 4 is 0.25 and 3 divided by 4 is 0.75. All you need to do now is multiply 5.25 and 6.75 together, for a grand total of 35.4375. There are a lot of numbers after that decimal point, though…what if you have to convert it back to a fraction?

Take the numbers to the right of the decimal point and place them in a fraction, setting the denominator as 1. For each number in the numerator, multiply the numerator and denominator by 10. In this case, there are 4 numbers in the numerator, so you’d multiply by 10,000. Simplify the fraction and you have successfully converted your fraction.

## Conclusion

At the end of the day, understanding fractions is very easy. It can be made challenging if desired, but in reality, is not very different from multiplying normal integers. If you can make your child realize this, the subject of fractions will be a lot easier to handle. In fact, the entire discipline of math becomes less scary when you realize that most concepts overlap and build on one another.

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