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Carlos, Mark, Jeremy, and Alan collect Yugioh cards |
2016-08-08 |
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justin pose la question :
Carlos, Mark, Jeremy, and Alan all collect Yugioh cards. Mark has twice as many cards as Jeremy. Carlos has 3 times as many cards as Jeremy, and Alan has collected 12 less than 3 times as many cards as Jeremy. Together the four players have collected 456 cards. How many does each person have?
Penny Nom lui répond. |
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