Question
In a shop, a box of pencils costs thrice as much as a folder. Mrs Ng spent 15 of her money to buy 6 boxes of pencils. She then spent 59 of her remaining money to buy some folders and had $44.80 left. How much does each folder cost?
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In a shop, a box of pencils costs thrice as much as a folder. Mrs Ng spent 15 of her money to buy 6 boxes of pencils. She then spent 59 of her remaining money to buy some folders and had $44.80 left. How much does each folder cost?