题目内容
一台电脑原价是5000元,现降价800元出售,现价是原价的( )
| A.80% | B.86% | C.84% | D.90% |
(5000-800)÷5000
=4200÷5000
=84%.
即现价是原价的84%.
故选:C.
=4200÷5000
=84%.
即现价是原价的84%.
故选:C.
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题目内容
| A.80% | B.86% | C.84% | D.90% |