求救:数学jj里面的几道题明天就考了．还在算．．．

yaoyao99 · 发表于 2006-5-30 08:27:00

|<------ 92% ----------->|
        |<- 65% ->|
|       |       |    |      |
40   50    60   70   80

=> 70 to 80 = 92/2 - 65/2 = 13.5 (%)

[此贴子已经被作者于2006-5-30 11:35:57编辑过]

yaoyao99 · 发表于 2006-5-30 08:33:00

162 seems incomplete. Someone asked about that before.

The next one is weird. It would make more sense if it were S(M+N)

209, I like C.

The next one is funny too. Sounds like both 999 and 111 would work.

[此贴子已经被作者于2006-5-30 8:36:22编辑过]

yaoyao99 · 发表于 2006-5-30 08:40:00

Don't memorize the answers! Take a good look at the questions when you see them. It's possible some numbers have changed.

yaoyao99 · 发表于 2006-5-30 09:03:00

Did you see my graph in 第 2 楼 ? Still confused?

yaoyao99 · 发表于 2006-5-30 11:37:00

Excellent! I'm waiting for your good news 哦, =D

求救:数学jj里面的几道题明天就考了．还在算．．．

所属分类: GMAT考试

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