Question
In a stationery kiosk, a box of files costs thrice as much as a novel. Mrs Ang spent 15 of her money to buy 6 boxes of files. She then spent 79 of her remaining money to buy some novels and had $54.40 left. How much does each novel cost?
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In a stationery kiosk, a box of files costs thrice as much as a novel. Mrs Ang spent 15 of her money to buy 6 boxes of files. She then spent 79 of her remaining money to buy some novels and had $54.40 left. How much does each novel cost?