how to multiply fractions
How to Multiply Fractions
If you want to learn how to multiply fractions, then this article is the perfect read. Have a look...
One of the basic math lessons includes the treatment of fractions. The addition, multiplication, subtraction, and division are important in the realm of math. Certain intricacies in the concept appears to have left students in the lurch, making them wonder how to conquer the number addled guantlet. Well, it is remarkably simple. It's important to learn this.
Multiplying Fractions with Whole Numbers
How? Simply by putting '1' in place of the denominator, you turn a whole number into a it. Multiplying two fractions is very easy. All you have to do is multiply the two numerators, and then multiply the two denominators. And you have the answer. Let us see an example.
3 × 4/5
Here 3 is a whole number while 4/3 is fraction. So first convert the whole number into one.
3/1 × 4/5
= 3×4 / 1×5
= 12/5
Multiplying with Different Denominators
Multiply the two numerators and the two denominators. Here's an example.
4/5 × 5/9
= 4×5 / 5×9
= 20/45
Multiplying Mixed Fractions
The first step is to convert the mixed fraction into an improper fraction. You can do this by multiplying the integer to the denominator, and adding the numerator to the result. The denominator will be the same as that of the mixed fraction. Then multiply the two numerators and denominators, and you can get your answer.
3 4/3 × 5 4/3
= 13/3 × 19/3
=13 × 19/3 × 3
= 247/9
Multiplying with Variables
Now, if you have variables in a fraction, you have to again proceed in the same way. Multiply the variables in the numerators and the variables in the denominators.
xy/z × a/bc
= xya/zbc
I think that this comprehensively covers everything related to your query about the ways to multiply. Hopefully, this would be a good referential guide to your homework. Multiplying fractions has become quite easy.