Question
Kathy spent 56 of her money on some muffins and 37 of her remaining money on 7 biscuits. Each biscuit cost thrice as much as a muffin. How many muffins did she buy?
4 m

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Kathy spent 56 of her money on some muffins and 37 of her remaining money on 7 biscuits. Each biscuit cost thrice as much as a muffin. How many muffins did she buy?