Question
A box of muffins cost $13 while a box of croissants cost $15. Each box contained either 10 muffins or 6 croissants. Sarah bought the same number of muffins and croissants. She paid $324 more for the croissants. How many boxes of muffins did she buy?
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A box of muffins cost $13 while a box of croissants cost $15. Each box contained either 10 muffins or 6 croissants. Sarah bought the same number of muffins and croissants. She paid $324 more for the croissants. How many boxes of muffins did she buy?