If A is equal to 20% of B and B is equal to 25% of C; then

If A is equal to 20% of B and B is equal to 25% of C; then what percent of C is equal to A?

Let, C = 100

∴ B = 100 ×	25	= 25
	100

∴ A =	20	× 25 = 5
	100

∴ y % of C = 5

⇒	y	× 100 = 5 ⇒ y = 5
	100