Question

the cost price of 10 books in the same as selling price of 8 books find the profit percentage right solve

Answer 1

Step-by-step explanation:

• cost price of 10books =selling price of 8 books
• assume cost price of 1 book is 80
• selling price of 1 book is 100
• profit =selling price -cost price/selling price
• profit =100-80/100=20/100=20%

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