4 percent of 3480 can be written as 20 percent * 3480 =
Use the percentage formulae (P% × Y = X) to find out 4% of 3480
P is 4, Y is 3480, so the equation will be 4% × 3480 = X
Percentage calculation with steps:
X = ( 4 * 3480 ) / 100
X = 13920 / 100
X = 139.2