Question

multiplication of division

Answer 1

Hey Friend,
Here is your answer,

The same 3 numbers are used. The model shows the division "undoes" multiplication and multiplication "undoes" division. Students can use a fact from the inverse option.

For E. g. 4*5= 20, we also know the related division fact, 20÷4=5.

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Answer 2

$<b ><I > hey here is your answer$


How to Divide and Multiply Fractions

To multiply fractions, all you have to do is multiply the numerators and denominators and simplify the result. To divide fractions, you simply have to flip the numerator and denominator of one of the fractions, multiply the result by the other fraction, and simplify. If you want to know how to divide and multiply fractions in no time at all, just follow these steps.

Method One of Two:
Multiplying Fractions


1

Multiply the numerators of the fractions. The numerator is the number on the top of a fraction and the denominator is the number on the bottom. The first step to multiplying fractions is to line them up so that their numerators and denominators are next to each other. If you're multiplying the fraction 1/2 by 12/48, then the first thing you want to do is multiply the numerators, 1 and 12. 1 x 12 = 12. Write the product, 12, in the numerator of the answer.

2

Multiply the denominators of the fractions. Now, you'll just have to do the same thing with the denominators. Multiply 2 and 48 to find the new denominator. 2 x 48 = 96. Write this answer in the denominator of the new fraction. Therefore, the new fraction is 12/96.

3

Simplify the fraction. The last step is to simplify the result if it can be done. To simplify a fraction, you have to find the greatest common factor (GCF) of both the numerator and the denominator. The GCF is the largest number that can be evenly divided into both numbers. In the case of 12 and 96, 12 happens to evenly divide into 96. So, divide 12 by 12 to get 1, and divide 96 by 12 to get 8. Therefore, 12/96 ÷ 12/12 = 1/8.If both numbers are even, you can also start by dividing them both by 2 and keep going. 12/96 ÷ 2/2 = 6/48 ÷ 2/2 = 3/24. Then you may notice that 3 goes evenly into 24, so you can divide both the numerator and denominator by 3 to get 1/8. 3/24 ÷ 3/3 = 1/8.

hope this helps