26-01-2022
Mathematics

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Riya buys 100 books for $450. She sells each book for $5.40. Find the percentage profit Riya makes on the books.

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MrShadowGod MrShadowGod

26-01-2022

20% profit
Because when you see how are had made 540 dollars from buying them for 450, she had make a profit of 90 dollars and you realize 90 times 5 is 450 which tells us that 90 is 20% of 450 telling us she made a 20% right

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