Question

If 15% of a= 20% of b,then a ratio b is what​

Answer 1

Answer:

3:4 is the right answer

Answer 2

$15\% \: of \: a = 20\% \: of \: b \\ 15\% \times \: a = 20\% \times \: b \\ \frac{a}{b} = \frac{20\%}{15\%} \\ \frac{a}{b} = \frac{20}{15} \\ \frac{a}{b} = \frac{4}{3}$

a:b=4:3