Question

charles earned 56 points on his soical studies test which is 70% what would he have to earn in order to get a 90%?

Answer 1

Answer:

To get 90 % , charles has to earn 72 points.

Step-by-step explanation:

From the questions ,

70 %  = 56 points

1 %  = $\frac{56}{70}$ points .

∴ 90 % = $\frac{56}{70} * 90$ points = 72 points.

To get 90 % , charles has to earn 72 points.