请教一条数学题~~谢谢~~ 谢谢~~

Fuckitup

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.
Answer: A

请问一下为什么不是选C呢~~？谢谢~~

stucashS

Because statement (1) ALONE is sufficient.  He saved 25% if statement (1) is correct.

swlfxer

A单独成立了就不能选C了

IMARCUS

楼主看清题目就知道了  问的是 what percent of the total regular price did he save 注意是percent。。。
（1）很明显能解出  就不解释了
（2）只是说正常价格是多少钱 并没说之后第二half-gallon cartons 的价格是多少 所以不能知道一共便宜多少percent

在每个小项能解出题目时 就不用再看两个together时能不能解了

cckjenius

求翻译一下本题， 我怎么看不懂啊。。。。

swlfxer

如果A哥们在特价的时候买了2个半加仑装的冰激凌，问他比正常价位省了多少钱
条件A：第一桶全价，第二桶半价
条件B：那个冰激凌的原价是4刀