Question
In a stationery shop, a box of files costs four times as much as a folder. Mrs Peh spent 13 of her money to buy 7 boxes of files. She then spent 37 of her remaining money to buy some folders and had $73.60 left. How much does each folder cost?
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In a stationery shop, a box of files costs four times as much as a folder. Mrs Peh spent 13 of her money to buy 7 boxes of files. She then spent 37 of her remaining money to buy some folders and had $73.60 left. How much does each folder cost?