求助一道GMAT新东方数学突破的题
If the senior class has 360 students,of whom 5/12 are women,and the junior class has 350 students,of whom 4/7 are women,how many more women are there in the junior class than in the senior class?
答案是(5/12 *360)-(4/7 *350)
应该是(4/7 *350) -(5/12 *360)吧
谢谢大神们，百思不得其解作者: 杀伐四方 时间: 2017-9-4 11:36
顶楼主！ 作者: 467582826 时间: 2017-9-9 21:10
求助一道GMAT新东方数学突破的题
If the senior class has 360 students,of whom 5/12 are women,and the junior class has 350 students,of whom 4/7 are women,how many more women are there in the junior class than in the senior class?
答案是(5/12 *360)-(4/7 *350)
应该是(4/7 *350) -(5/12 *360)吧