Question

If 20% of a = b, then b% of 20 is the same as:

Answer 1

let a=100
then 20% of a=20
so b=20
now b% of 20=20%of 20
=20/100×20=4
now 4 is 4%of a
so required answer is a
plz mark brainliest if it helps

Answer 2

20% of a = b

b% of 20=b/100 × 20

            =b/5

where b =20% of a

b% of 20=20% of a/5 = 4% of a.