4 percent of 13 can be written as 20 percent * 13 =
Use the percentage formulae (P% × Y = X) to find out 4% of 13
P is 4, Y is 13, so the equation will be 4% × 13 = X
Percentage calculation with steps:
X = ( 4 * 13 ) / 100
X = 52 / 100
X = 0.52