Level 3
John had thrice as much money as Melissa. After John had given Melissa $140, they had an equal amount of money left. How much money did each of them have at first?
Level 3
Kenny and Roger have a total of $800. If Kenny gives Roger $560, Roger will have 4 times as much money as Kenny. How much more money than Roger does Kenny have?
Level 3
Mrs Chan bought 8 kg of chicken thighs at $6 per kilogram and 5 kg of hotdogs at $4 per kilogram. She paid for these items with 5 pieces of $20 notes. How much change did she receive?
Level 3
Mrs Lee bought 6 kg of rice at $5 per kg and 5 kg of sugar at $3 per kg. She had $68 left after paying for these items. How much money had she at first?
