Level 3
Mark had thrice as much money as Paul. After Mark had spent $60, Paul had twice as much money as Mark. How much more money than Paul had Mark at first?
Level 3
Daniel had 4 times as much money as Erwin. After Erwin's father gave him $21, the amount of money Daniel had become $3 less than that of Erwin's. How much did Erwin have in the end?
Level 3
Mr Tan had $800 more than Mr Krishnan at first. After Mr Krishnan had spent $340, Mr Tan had 5 times as much money as Mr Krishnan. Find the amount of money Mr Tan had at first.
Level 3 Sharon and Ivy had the same amount of money at first. After Sharon gave $75 to her mother, Ivy had 6 times as much money as Sharon. How much did Sharon have in the end?
Level 3 Last month, Doreen had twice as much savings as John. This month, John saves $420. As a result, he now has 4 times as much savings as Doreen. What is their total savings now?
