sum=360
20
75 - 4% = 72, so therefore 4% of 75 is 3
The average is the sum of the elements divided by the number of elements In other words, 80%+82.54% then divide the sum by 2.
The sum you require is 105 x 0.15. This gives you 15 percent of 105.
1030040
The sum of all percent must be 100
sum=360
4
30.03%
20
75 - 4% = 72, so therefore 4% of 75 is 3
78.75
20
The answer depends on whether the "then 35 percent" applies to 35 percent of what was left or of the original sum.
750/0.30 = 2500
The average is the sum of the elements divided by the number of elements In other words, 80%+82.54% then divide the sum by 2.