Question

20.57 is 42.5% of ______.

Answer 1

Percent is parts out o 100
42.5%=42.5/100=0.425

'of' means multiply

20.57 is 42.5% of ? means
20.57=0.425 times ?
divide both sides by 0.245
48.4=?

20.57 is 42.5% of 48.4