If your character in your favorite game get 5 exp after defeating a normal monster and there are 50 monsters much exp will he gain? make it a expression and whoever answers first get brainiest

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π