488 is 40% of 1220
Calculation steps:
488 ÷ ( 40 ÷ 100 ) = 1220
Formula
488 ÷ ( 40 ÷ 100 )
Percent to decimal
40 ÷ 100 = 0.4
488 ÷ 0.4 = 1220 So 488 is 40% of 1220
Example