Question
Mr. Chua wants to buy the same type of notebooks. If he buys 10 notebooks, he will have $4 left. If he buys 12 notebooks, he will be short of $8.10. How much do 10 notebooks cost?
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Mr. Chua wants to buy the same type of notebooks. If he buys 10 notebooks, he will have $4 left. If he buys 12 notebooks, he will be short of $8.10. How much do 10 notebooks cost?