Question

on selling 100 pencils a man gains the selling price of 20 pencils his gain percentage is​

Answer 1

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Answer 2

Answer:

gain of 20%

Step-by-step explanation:

let the cp of 1 pencil be ₹1

cp of 100 pencils=₹100

profit = sp of 20 pencils

sp of 100 pencils = ₹120

profit%=profit/cp×100

profit%=20%

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