gwd 13-7, how to measure the key? what mean ?

tanwt

Q7:

For a certain race, 3 teams were allowed to enter 3 members each.  A team earned 6 – n points whenever one of its members finished in nth place, where 1 ≤ n ≤ 5.  There were no ties, disqualifications, or withdrawals.  If no team earned more than 6 points, what is the least possible score a team could have earned?

A.     0

B.     1

C.     2

D.     3

4

五大老

3个队参赛，每队3个人，一共就是9个人，根据题目，6-n那句话的叙述，得第一名的人所在的队积6-1=5分，第二名所在的队就积6-2=4分，以此类推，当然n最大取5，如果没有任何一个队的积分超过6分，问某一个队最少要可能有几分。

hitlzc

http://forum.chasedream.com/dispbbs.asp?BoardID=22&ID=74457

http://forum.chasedream.com/dispbbs.asp?boardID=22&ID=58619&page=1

Wucloudy

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