钱有强GMAT数学section 5-31求解答！！！

战败GMAT · 发表于 2011-7-23 04:28:30

钱有强GMAT数学笔记中Section5 的滴31题实在不理解它的解析啊，请各位NN们帮忙解答！！！
题目是这样的：
The participants in a race consisted of 3 teams with 3 runners on each team. A team was awarded 6-n points if one of its runner finished in nth place, where 1<=n<=5. If all the runners finished the race and if there were no ties, was each team awarded at least one point?
(1) No team was awarded more than a total of 6 points
(2) No pair of teammates finished in consecutive places among the top five places.

战败GMAT · 发表于 2011-7-23 08:18:52

自己顶一下，NN们帮忙啊！！！

yaner11 · 发表于 2011-7-23 10:03:53

total is 15 points.
Conditions A establishes that two teams may earn 12 points at most together, then team three must earn at least 3 points.

钱有强GMAT数学section 5-31求解答！！！

所属分类: GMAT考试

正在浏览此版块的会员 ()

浏览过的版块