Question
A box of wafers cost $18 while a box of puffs cost $10. Each box contained either 10 wafers or 3 puffs. Hilda bought the same number of wafers and puffs. She paid $230 more for the puffs. How many boxes of wafers did she buy?
4 m

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A box of wafers cost $18 while a box of puffs cost $10. Each box contained either 10 wafers or 3 puffs. Hilda bought the same number of wafers and puffs. She paid $230 more for the puffs. How many boxes of wafers did she buy?