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题库 / GMATLA-DS-60
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.
Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
EACH statement ALONE is sufficient.
Statements (1) and (2) TOGETHER are NOT sufficient.
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Let X be the regular price of 1 half gallon carton
1.) X+ 0.5X = 1.5 X
The normal price = 2X
% saved 2X-1.5X/2X *100 = 25%
Sufficient
2. Insufficient