Question

Megha bought 10 note books for ₹40 and sold them at ₹4.75 per note book.find her gain percent.

Answer 1

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Solution =)



Cost for 10 notebooks = 40 Rupees


Selling price of Megha per notebook = 4.75


Selling price for 10 notebooks = 4.75 * 10
                                                = 47.5 Rs


Gain = SP - CP

         = 47.5 - 40

         = 7.5 Rs

Gain percentage = Gain/ CP * 100

                            = 7.5/40 *100

                            = 7.5*100 /40

                            = 7.5 * 5/2

                            = 37.5/2

                            = 18.75 %


The gain percentage is 18.75%


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Answer 2

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