一道prep上的机经，求大家帮忙解答一下！！

VickWan · 发表于 2012-10-8 17:22:42

Malik'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 thta Malik will use the next time he prepares this dish？
1）The next time he prepares this dish，Malik will make half as many servings as he did the last time he prepare the dish
2）Malik used 6 cups of pasta the last time he prepared this dish.
答案是C，请问为什么这里要加上（2）啊！！
谢谢各位！

gmatkenny · 发表于 2012-10-8 17:51:54

题目只是给出了serving与pasta的比例为4:1.5，所以并不知道上一次做了多少。

一道prep上的机经，求大家帮忙解答一下！！

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