31 is 10% of 310
Calculation steps:
31 ÷ ( 10 ÷ 100 ) = 310
Formula
31 ÷ ( 10 ÷ 100 )
Percent to decimal
10 ÷ 100 = 0.1
31 ÷ 0.1 = 310 So 31 is 10% of 310
Example