80
80
50
20
400
4000
50
50
50
150
To divide 4000 by 80, you can simplify the calculation by first reducing both numbers. Since 80 can be expressed as 8 multiplied by 10, you can divide 4000 by 8 to get 500, and then divide that result by 10, yielding 50. Alternatively, directly dividing 4000 by 80 gives you 50 as well. Thus, 4000 divided by 80 equals 50.
666.6667
50 x 4000 = 200000 50% x 4000 = 2000