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18. Tanveer bought 20 pencils för50 and sold them at3 each. What was her profit or loss percent?5 each. If he had paid85 for the pens, what was his profit. Vicky bought 20 pens and sold them ator loss? |
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Answer» 18)20 pencil cost price= ₹5020 pencils selling price= 20×3=₹60profit= sp - cp = 60 -50 = 10%profit= profit×100/cp = 10×50/100 = 5%19)20 pens cost price= ₹8520 pens selling price= 20×5= ₹100so>cpso profit=sp -cp = 100-85 = ₹15%profit= profit×100/cp = 15×100/85 =300/17% profit% =5% is the correct answer is profit is 5 % it is the correct ans cp of 20 pencil=₹50sp of 20pencil=20×3=₹60profit=sp-cp =₹60-50=₹10 cp=50sp=20×3=60profit =sp-cp=60-50=10profit %=10/50×100=20%. 20% profit is the right answer 20%profit is the correct answer of the given question i think 20 % is the right answer of this question |
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