Mason skated 21 miles in 2.5 hours. Bianca skated 22.5 miles in 3 hours. Who skated faster? (I have to divide the time by the miles.)

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?