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Carla purchases for books for $10 Amy purchase nine books how much did Amy spend if her books cost the same as Carla’s

Carla purchases for books for $10 Amy purchase nine books how much did Amy spend if her books cost the same as Carla’s
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Carla purchases for books for $10 Amy purchase nine books how much did Amy spend if her books cost the same as Carla’s

User Smrutiranjan Sahu
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1 Answer

6 votes
Let's find out the cost of one book. Carla bought 4 for $10, so each book costs:


(10)/(4)=$2.50

Amy bought 9 books, so to find out how much she spent, multiply 9 by the price of $2.50.

9×2.50 = $22.50
User Mohammed Sabbah
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