21 is 15% of 140
Calculation steps:
21 ÷ ( 15 ÷ 100 ) = 140
Formula
21 ÷ ( 15 ÷ 100 )
Percent to decimal
15 ÷ 100 = 0.15
21 ÷ 0.15 = 140 So 21 is 15% of 140
Example