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gmat prep

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楼主
发表于 2006-4-30 11:42:00 | 只看该作者

gmat prep

Malk's recipe for 4 servings of a certain dish requires 1.5cups of pasta. According to this recipe, what is the number of cups of pasta that Malik will use the next time he prepares this dish?


(1) The next time he prepares his dish, Malik will make half as many servings as he did the last time he prepared this dish.


(2) Malik used 6 cups of pasta the last time he prepared this dish


求解题思路?

沙发
发表于 2006-4-30 14:20:00 | 只看该作者
选C?
板凳
 楼主| 发表于 2006-4-30 15:14:00 | 只看该作者

w

以下是引用hitlzc在2006-4-30 14:20:00的发言:
选C?

为什么呀?

地板
发表于 2006-4-30 15:59:00 | 只看该作者

Malk's recipe for 4 servings of a certain dish requires 1.5cups of pasta. According to this recipe, what is the number of cups of pasta that Malik will use the next time he prepares this dish?
(1) The next time he prepares his dish, Malik will make half as many servings as he did the last time he prepared this dish.
(2) Malik used 6 cups of pasta the last time he prepared this dish


仅(1)不知道上次的量是多少


仅(2)不知道下次和上次的关系


结合才知

5#
 楼主| 发表于 2006-4-30 16:15:00 | 只看该作者
以下是引用hitlzc在2006-4-30 15:59:00的发言:


Malk's recipe for 4 servings of a certain dish requires 1.5cups of pasta. According to this recipe, what is the number of cups of pasta that Malik will use the next time he prepares this dish?
(1) The next time he prepares his dish, Malik will make half as many servings as he did the last time he prepared this dish.
(2) Malik used 6 cups of pasta the last time he prepared this dish


仅(1)不知道上次的量是多少


仅(2)不知道下次和上次的关系


结合才知


由一可知Malik 做一半, 题目说4servings 需1.5, 好像此条件没用上,纯粹是迷惑人呀。

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