1 percent of 2145 can be written as 20 percent * 2145 =
Use the percentage formulae (P% × Y = X) to find out 1% of 2145
P is 1, Y is 2145, so the equation will be 1% × 2145 = X
Percentage calculation with steps:
X = ( 1 * 2145 ) / 100
X = 2145 / 100
X = 21.45