4 percent of 42180 can be written as 20 percent * 42180 =
Use the percentage formulae (P% × Y = X) to find out 4% of 42180
P is 4, Y is 42180, so the equation will be 4% × 42180 = X
Percentage calculation with steps:
X = ( 4 * 42180 ) / 100
X = 168720 / 100
X = 1687.2