Question
Anna spent 23 of her money on some biscuits and 34 of her remaining money on 5 wafers. Each wafer cost thrice as much as a biscuit. How many biscuits did she buy?
4 m

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Anna spent 23 of her money on some biscuits and 34 of her remaining money on 5 wafers. Each wafer cost thrice as much as a biscuit. How many biscuits did she buy?