如题所述
解:已知一套家具进货价5000元,原售价8000元,现在7.5折售出,
得利润率=利润÷进货价×100%
=(8000×75%-5000)÷5000×100%
=(8000×0.75-5000)÷5000×100%
=(6000-5000)÷5000×100%
=1000÷5000×100%
=20%
答:利润率是20%
得利润率=利润÷进货价×100%
=(8000×75%-5000)÷5000×100%
=(8000×0.75-5000)÷5000×100%
=(6000-5000)÷5000×100%
=1000÷5000×100%
=20%
答:利润率是20%
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