FREE Video Lesson Worth $20! Access 10000 Questions From P1 to P6! Access 300 Hours of Video Explanations! Video Tutorials to Tough PSLE Questions!
Primary 4 Problem Sums/Word Problems - Try FREE
- Attempting as Guest
- Attempt Mode: Attempt Single Question
Jason had twice as much money as Mary.
Then, Mary donated $90 to charity.
In the end, Jason had 3 times as much money as Mary.
How much more money did Jason have than Mary at first?