Question
Jean spent 34 of her money on some tarts and 37 of her remaining money on 7 wafers. Each wafer cost thrice as much as a tart. How many tarts did she buy?
4 m

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Jean spent 34 of her money on some tarts and 37 of her remaining money on 7 wafers. Each wafer cost thrice as much as a tart. How many tarts did she buy?