Can someone explain how you get the answer b/15.

Question

Given the proportion a/b=8/15, what ratio completes the equivalent proportion a/8=?/?.
I'm not sure if there is an equation or step you use to get the answer.

Answer 1

a/b = 8/15

multiply by b to get

a = 8b/15

divide by 8 to get

a/8 = b/15

Answer 2

thank you

Answer 3

thanks.

Answer 4

Thanks

Answer 5

Thank you

Answer 6

thanks

Answer 7

beans

Answer 8

thanks man

Answer 9

Thanks luv

Answer 10

thanks man

Answer 11

Ruin my career and social status am I right?

Answer 12

💀