9000
4050000
To find 20 percent of a number, multiply the number by 0.2. In this instance, 0.2 x 45000 = 9000. Therefore, 20 percent of 45000 is equal to 9000.
Relative dispersion = coefficient of variation = (9000/45000)(100) = 20.
20 divided into 9000 = 0.0022222222222222222
3750
2.1778
15000
45000
9000/30 = 300
To find 20 percent of a number, multiply the number by 0.2. In this instance, 0.2 x 450 = 90. If the number refers to a unit of currency, don't forget to include the appropriate currency unit.
180