请教一题数学题目

Of the cans of peaches inspected yesterday at a certain plant, 1.5 percent failed to pass inspection.  Of the cans that failed inspection,  5/6 were incorrectly labeled and the rest were dented.  If all of the cans that were incorrectly labeled or dented failed inspection, how many of the cans of peaches inspected yesterday at the plant were dented?
(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.
到底该怎么思考呢...题目好想也没怎么看懂....

十分感谢!!!

在桃子罐头检测中，有1.5%的罐头不合格。在不合格的里面有六分之五是因为标签贴错了，剩下的是由于有缺痕。如果所有贴错标签和有缺痕的罐头都能被检测出来。问昨天有多少桃罐头是有缺痕的。

1、昨天有450个不合格

2、昨天有29550个合格

解：1、450*（1/6）

   2、29550/(1-1.5%)*1.5%*(1/6)

选D吧

非常感谢!!!写的很详细,明白了...