Question

solve pls brainliest

Answer 1

Answer:

15 out of 21 boys brought their lunch to school

Step-by-step explanation:

We need to get the denominator the same!

3/5 x 7 = 21/35

3/7 x 5 = 15/35

15 out of 21 boys brought their lunch to school :)

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Have an amazing day!!

Answer 2

Answer:

the answer would be 15/21 my friend :) please rate 5 stars and give brainlest.

Step-by-step explanation: