Question
Mr. Chye wants to buy the same type of files. If he buys 5 files, he will have $3 left. If he buys 9 files, he will be short of $5.20. How much do 5 files cost?
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Mr. Chye wants to buy the same type of files. If he buys 5 files, he will have $3 left. If he buys 9 files, he will be short of $5.20. How much do 5 files cost?