A-A+
某书店购回甲 乙两种定价相同的书 其中甲种书占35 需按定价的78%付款给批发商;乙种书需按
问题详情
某书店购回甲、乙两种定价相同的书,其中甲种书占
参考答案
35×78%=46.8%;
(1-35)×82%
=25×82%,
=32.8%.
(1-32.8%-46.8%)÷(46.8%+32.8%)
=20.4%÷79.6%,
=25.6%.
答:书店按定价销售完这两种书后获利的百分率是25.6%.
考点:批发商,书店
某书店购回甲、乙两种定价相同的书,其中甲种书占
35×78%=46.8%;
(1-35)×82%
=25×82%,
=32.8%.
(1-32.8%-46.8%)÷(46.8%+32.8%)
=20.4%÷79.6%,
=25.6%.
答:书店按定价销售完这两种书后获利的百分率是25.6%.