4 percent of 9960 can be written as 20 percent * 9960 =
Use the percentage formulae (P% × Y = X) to find out 4% of 9960
P is 4, Y is 9960, so the equation will be 4% × 9960 = X
Percentage calculation with steps:
X = ( 4 * 9960 ) / 100
X = 39840 / 100
X = 398.4