To the nearest​ millimeter, a cell phone is 105 mm long and 69 mm wide What is the ratio of the width to the​ length?

The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

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