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A store will increase the price of a tablet by 35 percent on the basis of the purchase price, and then make a 10% discount, outside

  

a store will put a certain tablet
at the purchase price On the basis of the increase of 35 percent of the price tag, and then issued a 10% discount, the delivery of 50 yuan rental car advertising



set the original price for X yuan

X+208=(1.35×0.9)X-50

Solving X=1200元





Assuming the computer price is x, then the column The formula is as follows: the sales price minus the purchase price equals the profit:
X*(1+35%)*90%-X=208 +50
The answer process: X*1.35*0.9-X=258
X=258/0.215=1200
So the computer purchase price is 1,200 yuan.
Win7 system application skills
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