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
Because statement (1) ALONE is sufficient. He saved 25% if statement (1) is correct.作者: swlfxer 时间: 2011-1-14 07:03
A单独成立了就不能选C了作者: IMARCUS 时间: 2011-1-14 20:51
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
