Question

Which two ratios form a proportion?

A)
2:3 and 4:12
B)
2:3 and 6:12
C)
2:3 and 12 : 18
D)
2 : 3 and 12 : 36

Answer 1

C

Explanation:

2:3

• 6

12:18

the rest doesnt equal have the same number to multiply