Question
In a store, a box of pens costs four times as much as a guidebook. Mrs Chew spent 14 of her money to buy 3 boxes of pens. She then spent 38 of her remaining money to buy some guidebooks and had $76.50 left. How much does each guidebook cost?
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In a store, a box of pens costs four times as much as a guidebook. Mrs Chew spent 14 of her money to buy 3 boxes of pens. She then spent 38 of her remaining money to buy some guidebooks and had $76.50 left. How much does each guidebook cost?