Question
In a stationery kiosk, a box of pencils costs twice as much as a manual. Mrs Pang spent 14 of her money to buy 4 boxes of pencils. She then spent 58 of her remaining money to buy some manuals and had $23.40 left. How much does each manual cost?
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In a stationery kiosk, a box of pencils costs twice as much as a manual. Mrs Pang spent 14 of her money to buy 4 boxes of pencils. She then spent 58 of her remaining money to buy some manuals and had $23.40 left. How much does each manual cost?