1 percent of 1638 can be written as 20 percent * 1638 =
Use the percentage formulae (P% × Y = X) to find out 1% of 1638
P is 1, Y is 1638, so the equation will be 1% × 1638 = X
Percentage calculation with steps:
X = ( 1 * 1638 ) / 100
X = 1638 / 100
X = 16.38