Question
A shop had a promotion on chips. Each packet of chips was sold for $4.20. 5 packets of chips were sold for $20.30. Tim wanted to buy 18 packets of chips for his class party. What was the least amount of money he had to pay?
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A shop had a promotion on chips. Each packet of chips was sold for $4.20. 5 packets of chips were sold for $20.30. Tim wanted to buy 18 packets of chips for his class party. What was the least amount of money he had to pay?