看不懂意思！

Xiaotongdi · 发表于 2011-4-17 12:45:51

If Antonio bought two half-gallon cartons of ice cream during a special sale, what percent of the total regular price of the two cartons did he save?
(1)Antonio paid the regular price for the first carton and received the second carton for half the regular price.
(2)The regular price of the ice cream Antonio bought was $4.00 per half-gallon carton.

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D. EACH statement ALONE is sufficient.
E. Statements (1) and (2) TOGETHER are NOT sufficient.
答案是A！why？

Xiaotongdi · 发表于 2011-4-17 13:42:30

自己飘过，麻烦谁来帮帮我！

cqpineapple · 发表于 2011-4-17 15:05:42

个人意见：
问题是说他买了两桶打折的冰激凌，问他省下来的钱跟原价的百分比
条件一：第一桶冰激凌原价买的，第二桶半价买的
so，假设原价x，他省下来的钱就是0.5x,原价是2x，所以比例是25%
条件二，只告诉了原价，没告诉折扣，求不出来，
SO A

Xiaotongdi · 发表于 2011-4-17 15:23:33

谢谢啊！
what percent of the total regular price of the two cartons did he save原来是这么翻译的啊？我看半天不知道什么意思！

看不懂意思！

所属分类: GMAT考试

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