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22 votes
22 votes
Why wouldn't you use division to find an equivalent fraction for 7/15

User Sacky San
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2 Answers

12 votes
12 votes

Answer:

Because 7 is a prime number which means it can only divide by itself and one so you cannot divide seven but you can divide 15.

Explanation:

User Jjrdk
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2.9k points
5 votes
5 votes

Answer:

This depends whether you want to make the fraction bigger or smaller.

Step-by-step explanation:

If you want to the the fraction into something smaller than it already is, you would use division because when you divide something, you get a smaller number.

However, if you want to make the fraction bigger, then you would multiply.

Hope this helps! :)

User Jes
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2.7k points