8 1 6 + 7 2 3 = Write the answer as a mixed number. A) 15 5 6 B) 15 3 5 C) 15 1 2 D) 15 3 10

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