Question

the cost price of 25 notebooks is equal to selling price of 20 notebooks .find the profit or loss percentage​

Answer 1

Let the cost price of each notebooks be 1.

CP of 25 notebook = 25.

and, CP of 20 notebook = 20

Now,

As per the question,

SP of 20 notebook = 25.

So, Profit = SP-CP = 25-20 = 5.

Profit percentage = 5/20 * 100 = 25 .

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Hope this helps you

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