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Ralph sold brownies for ​$0.45 a piece in order to earn money to buy baseball cards. If the cards cost ​$0.81 per​ pack, and if Ralph had no money left over after buying​ them, what is the least number of brownies he must have​ sold?

User Freeo
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1 Answer

5 votes
The answer is 9.....
User Masche
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