1 percent of 391 can be written as 20 percent * 391 =
Use the percentage formulae (P% × Y = X) to find out 1% of 391
P is 1, Y is 391, so the equation will be 1% × 391 = X
Percentage calculation with steps:
X = ( 1 * 391 ) / 100
X = 391 / 100
X = 3.91