The interior of a rectangular carton is designed by a certain manufacturer to have a volume of x cubic feet and a ratio of length to width to height of 3:2:2. In terms of x, which of the following equals the height of the carton, in feet?

GMAT QUANT Geometry Questions volume . Difficulty: 600 – 700 Level, Geometry, Source: Problem Solving The interior of a rectangular carton is designed by a certain manufacturer to have a volume of x cubic feet and a ratio of length Leer más…

Coins are dropped into a toll box so that the box is being filled at the rate of approximately 2 cubic feet per hour. If the empty rectangular box is 4 feet long, 4 feet wide and 3 feet deep, approximately how many hours does it take to fill the box?

GMAT QUANT Problem Solving Difficulty: 600-700 Level, Geometry, Cube, ratio Coins are dropped into a toll box so that the box is being filled at the rate of approximately 2 cubic feet per hour. If the empty rectangular box is Leer más…