20 percent of 172 can be written as 20 percent * 172 =
Use the percentage formulae (P% × Y = X) to find out 20% of 172
P is 20, Y is 172, so the equation will be 20% × 172 = X
Percentage calculation with steps:
X = ( 20 * 172 ) / 100
X = 3440 / 100
X = 34.4