Question

Which two ratios quantities that are proportional

A. 9/5 and 19/10
B. 25/25 and 20/24
C. 4/6 and 10/16
D. 15/10 and 21/14

Answer 1

C. 15/10 and 21/14

Step-by-step explanation:

A P E X

Answer 2

A

Step-by-step explanation:

9/5 and 19/10 so yeah hope it helps