Un commerçant veut écouler 100 chemises démodées. I l réussit à en vendre 43 au prix initial. Il consent alors un rabais de 1 € par chemise et en vend ainsi 17. Il liquide le reste à 1,5 € l’unité . Calculer le prix initial d’une chemise, sachant qu’ il a encaissé en tout 1 243 € ?
+118723 A trader wants to sell 100 outdated shirts. I t was able to sell 43 at the original price. Itthen grants a discount of €1 per shirt and thus sells 17. He liquid the rest €1.5 unity.Calculate the initial price of a shirt, knowing that he has cashed in all €1 243?
Let P be the original price
43P+17(P-1)+(100-43-17)1.5 = 1243
I think that this is the equation that you need to solve.
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+118723 A trader wants to sell 100 outdated shirts. I t was able to sell 43 at the original price. Itthen grants a discount of €1 per shirt and thus sells 17. He liquid the rest €1.5 unity.Calculate the initial price of a shirt, knowing that he has cashed in all €1 243?
Let P be the original price
43P+17(P-1)+(100-43-17)1.5 = 1243
I think that this is the equation that you need to solve.
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