Question

#1:Which ratios form a proportion? Use equivalent ratios to test each pair.

A: 4/9, 2/3
B: 6/15, 9/12
C: 12/16, 15/20
D:18/20, 24/30


explain how o do it plsss

Answer 1

(C) 3/4

Answer 2

I will do one for you

B:

if 6/15 = 9/12 then 6(12) = 15(9), which is <b>FALSE</b>

or you can reduce each to lowest form
6/15 = 3/5
9/12 = 3/4 , obviously not the same

do the others the same way

Answer 3

its C