作者chihyi091 (chihyi)
看板GMAT
标题[计量] PP1-PS-36
时间Fri Feb 29 14:22:58 2008
36. 4841-!-item-!-187;#058&004235
In a certain deck of cards, each card has a positive integer written on it.
In a multiplication game, a child draws a card and multiplies the integer on
the card by the next larger integer. If each possible product is between 15
and 200, then the least and greatest integers on the cards could be
(A) 3 and 15
(B) 3 and 20
(C) 4 and 13
(D) 4 and 14
(E) 5 and 14
ANS:C
我选D耶...我觉得我是不太了解题目的意思...
请问"a child draws a card and multiplies the integer on
the card by the next larger integer."
这句话是指如果抽到的卡片上面的数字是 n
则 n(n+1) 要在15~200间吗?
那n+1这个数字,有要是卡片上的数字吗?
谢谢解惑
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1F：推 restingbeast:我想题意就是你所说的抽到n则要乘上(n+1) 下一个整数 02/29 21:30
2F：→ chihyi091:了解~谢谢!! 03/01 00:17
3F：→ rurulu:14乘与15已经超过200了 03/03 00:46