Question
A supermarket had a promotion on chips. Each box of chips was sold for $3.60. 4 boxes of chips were sold for $13.60. Rael wanted to buy 15 boxes of chips for his class party. What was the least amount of money he had to pay?
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A supermarket had a promotion on chips. Each box of chips was sold for $3.60. 4 boxes of chips were sold for $13.60. Rael wanted to buy 15 boxes of chips for his class party. What was the least amount of money he had to pay?