Question

if 80% of a number is 20 ,then 20% of that number will be :

Answer 1

Hi..

let no. be x

x*80/100=20

x=20*100/80

x=25

25*20/100

=5

Answer 2

Let the number be x
80% of the number is 20
x×80/100 =20
x=20×5/4
x=25
20 %of x
=25×20/100
=5
20%of number is 5