10 percent of 315 can be written as 20 percent * 315 =
Use the percentage formulae (P% × Y = X) to find out 10% of 315
P is 10, Y is 315, so the equation will be 10% × 315 = X
Percentage calculation with steps:
X = ( 10 * 315 ) / 100
X = 3150 / 100
X = 31.5