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Pepe Garza, sales leader for the past month, earned 47 one-point certificates. If he earned a total of 68 points, how many three-point certificates did he earn?

User Pimenta
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1 Answer

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We know Pepe earned a total of 68 points, 47 of which were earned by one point certificates. That means that 68-47=21 points were earned by 3 points certificates.

Therefore he earned 21/3=7 three point certificates.

User Uttara
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