3 years ago

Divide 7/15 by 3/5. A. 21/75 B. 7/9 C. 75/21 D. 7/25

1 answer:

4 0

The answer is b:
First change the operation to multiplication, and then change the last fraction to it's reciprocal (7/15 / 5/3)
Then, you can simplify 15 and 5 to 3 and 1 (divide each by 3)
Finally u multiply (7*1 / 3*3)

Sorry if its bad first time

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