题目内容
抽查500个零件,合格480个,合格率是________.
96%
分析:根据合格率=×100%,据此解答即可.
解答:合格率:
×100%,
=0.96,
=96%.
答;合格率是96%.
故答案为;96%.
点评:解决此题的关键是理解合格率=×100%.
分析:根据合格率=×100%,据此解答即可.
解答:合格率:
×100%,
=0.96,
=96%.
答;合格率是96%.
故答案为;96%.
点评:解决此题的关键是理解合格率=×100%.
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