Question

25.6 % of what number is 21.12 ?

Answer 1

The value of number is 82.5

Explanation:

Given as :

Let The number = x

∴ 25.6 % of x = 21.12

Or, 25.6 × x = 21.12 × 100

Or, 25.6 × x = 2112

∴ x =
`(2112)/(25.6)`

i.e x = 82.5

Hence 25.6 % of 82.5 is 21.12 So , The value of number is 82.5 Answer