40 is 80% of 50
Calculation steps:
40 ÷ ( 80 ÷ 100 ) = 50
Formula
40 ÷ ( 80 ÷ 100 )
Percent to decimal
80 ÷ 100 = 0.8
40 ÷ 0.8 = 50 So 40 is 80% of 50
Example