Q27:
Of the cans of peaches inspected yesterday at a certain plant, 1.5 percent failed to pass inspection. Of the cans that failed inspection,
(1) 450 of the cans of peaches inspected yesterday at the plant failed to pass inspection.
(2) 29,550 of the cans of peaches inspected yesterday at the plant passed inspection.
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.
哪位老大帮忙翻译并解答一下,讨论链接中没有讨论过这道题。晕啊。
检查一批罐头。1.5%不合格。在所有不合格的罐头里面,有5/6是贴错标签的,
剩下的是罐子凹陷进去的。如果贴错标签或者凹罐都算不合格,问昨天有多少凹罐?
(1) 昨天有450个不合格的。所以有1/6是凹罐的就是75罐,可以
(2)检查了29,500个罐头。29500*1.5%*1/6,也可以
D??
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