10% of 315 equal to 31.5
Calculation steps:
( 10 ÷ 100 ) x 315 = 31.5
Formula
(10 ÷ 100) x 315 = 31.5
Percent to decimal
10% to decimal is 10 ÷ 100 = 0.1
Multiply decimal with the other number
0.1 x 315 = 31.5
Example