Question

find the number whose 25% is 70

Answer 1

Let the number be 'a'

25% of the number = 70
25% × a = 70
25/100 × a = 70
a = 70 × 100/25
a = 70 × 4
a = 280

The number is 280.

Answer 2

Let the no. be x
25% of x = 70
therefore,
x = 70*100/25
= 280 ..... Answer

Hope this helps you....:)