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 5 Problem Sums/Word Problems - Try FREE
- Attempting as Guest
- Attempt Mode: Attempt Single Question
At a wedding reception, some red coloured and some green coloured chairs were neatly arranged in rows for the guests.
The total number of chairs was 1260.
30% of these were red chairs.
How many more red chairs must be arranged so that the percentage of red chairs goes up to 40%?