Work-together problems
Ann paints a room in 3 hours, Ben in 6: how long together? Solved with rates that add.
Problems
- 2 and 2 hours
- 2 and 3 hours
- 2 and 4 hours
- 2 and 5 hours
- 2 and 6 hours
- 2 and 7 hours
- 2 and 8 hours
- 3 and 3 hours
- 3 and 4 hours
- 3 and 5 hours
- 3 and 6 hours
- 3 and 7 hours
- 3 and 8 hours
- 4 and 4 hours
- 4 and 5 hours
- 4 and 6 hours
- 4 and 7 hours
- 4 and 8 hours
- 5 and 5 hours
- 5 and 6 hours
- 5 and 7 hours
- 5 and 8 hours
- 6 and 6 hours
- 6 and 7 hours
- 6 and 8 hours