Question

What is the missing term that makes these ratios equivalent?
1.5:3, 31.5:____

a. 63
c. 24
b. 3
d. 52.5

Answer 1

\[\frac{ 1.5 }{ 3 } = \frac{ 31.5 }{ x }\]

Answer 2

Ratios are like fractions, so you can use a proportion to solve for the missing value (x).

Answer 3

Understand?

Answer 4

Thanks