Level 3
Joyce and Linda were given the same amount of pocket money. After Joyce had spent $16 and Linda had spent $4, the amount of pocket money Linda had became thrice that of Joyce's. How much pocket money was given to each girl?
Level 3
The total cost of a camera and a flash drive is $96. Given that the camera cost thrice as much as the flash drive, find the cost of the camera.
Level 3
Mrs Tam gave $347 to Amber, Benny and Carl. Amber received 3 times as much money as Benny and Carl received $159. How much money did Amber receive?