Question
Gabby spent 45 of her money on 11 staplers and 7 markers. The cost of each marker is 3 times the cost of each stapler. She bought some more staplers with 78 of her remaining money. How many staplers did Gabby buy altogether?
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Gabby spent 45 of her money on 11 staplers and 7 markers. The cost of each marker is 3 times the cost of each stapler. She bought some more staplers with 78 of her remaining money. How many staplers did Gabby buy altogether?