Question
A supermarket had a promotion on biscuits. Each box of biscuits was sold for $3.60. 4 boxes of biscuits were sold for $13.60. Nick wanted to buy 10 boxes of biscuits 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 biscuits. Each box of biscuits was sold for $3.60. 4 boxes of biscuits were sold for $13.60. Nick wanted to buy 10 boxes of biscuits for his class party. What was the least amount of money he had to pay?