Question
In a shop, a box of files costs twice as much as a folder. Mrs Long spent 13 of her money to buy 6 boxes of files. She then spent 79 of her remaining money to buy some folders and had $19.20 left. How much does each folder cost?
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In a shop, a box of files costs twice as much as a folder. Mrs Long spent 13 of her money to buy 6 boxes of files. She then spent 79 of her remaining money to buy some folders and had $19.20 left. How much does each folder cost?