Question

Fill in the blank for the given equivalent ratio.

3 : 5 = 9 : ____

Answer 1

3 : 5 = 9 : 15 

Explanation:

${\displaystyle \frac{3}{5}=\frac{9}{x}}$

3 × x = 9 × 5

x = ${\displaystyle \frac{9\times 5}{3}}$

x = 15