标题: <GMAT数学难题精解>其中一题求解! [打印本页] 作者: mehancock 时间: 2012-8-17 14:50 标题: <GMAT数学难题精解>其中一题求解! A rectangle with dimensions 24inches by 42inches is to be divided into squares of equal size. Which of the following could be a length of a side of the squares?
A. 4inches B. 6inches C. 7inches D. 8inches E. 10inches