A few years ago.yoyo bought 10kg tea A for 130 per kg and 2k
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A few years ago.yoyo bought 10kg tea A for 130 per kg and 2kg tea B for 600 per kg.Now she just sells all of the two type of tea for 400 and 2500 per kg respectively.On the whole,what is the profit per cent.
(400-130)X10+(2500-600)X2=2700+3800=6500
6500÷2500=260%
答:利润为6500,利润率为260%.
6500÷2500=260%
答:利润为6500,利润率为260%.
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