21 is 42% of 50
Calculation steps:
21 ÷ ( 42 ÷ 100 ) = 50
Formula
21 ÷ ( 42 ÷ 100 )
Percent to decimal
42 ÷ 100 = 0.42
21 ÷ 0.42 = 50 So 21 is 42% of 50
Example