Question
An administration manager wanted to purchase some colouring books. If she bought 163 colouring books, she would have $564 left. If she bought 147 colouring books, she would have $1188 left. What was the cost of each colouring book?
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An administration manager wanted to purchase some colouring books. If she bought 163 colouring books, she would have $564 left. If she bought 147 colouring books, she would have $1188 left. What was the cost of each colouring book?