5
3750
2250
9000 divided by 30 is equal to 300. Division is the mathematical operation of splitting a number into equal parts. In this case, 9000 is being divided into 30 equal parts, each of which is 300. This can be calculated by simply dividing 9000 by 30.
8
0.0022
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
45000
2.1778
15000
562.5
9000
2250