Question
In a stationery kiosk, a box of markers costs twice as much as a folder. Mrs Yeo spent 18 of her money to buy 6 boxes of markers. She then spent 58 of her remaining money to buy some folders and had $50.40 left. How much does each folder cost?
4 m

Click button first when a symbol is required. X

In a stationery kiosk, a box of markers costs twice as much as a folder. Mrs Yeo spent 18 of her money to buy 6 boxes of markers. She then spent 58 of her remaining money to buy some folders and had $50.40 left. How much does each folder cost?