39 is 10% of 390
Calculation steps:
39 ÷ ( 10 ÷ 100 ) = 390
Formula
39 ÷ ( 10 ÷ 100 )
Percent to decimal
10 ÷ 100 = 0.1
39 ÷ 0.1 = 390 So 39 is 10% of 390
Example