9 percent of 10 can be written as 20 percent * 10 =
Use the percentage formulae (P% × Y = X) to find out 9% of 10
P is 9, Y is 10, so the equation will be 9% × 10 = X
Percentage calculation with steps:
X = ( 9 * 10 ) / 100
X = 90 / 100
X = 0.9