A is thrice as fast as B. Together they can do a job in 15 days. In how many days will B finish the work?5
2652 5d1488909aeb0a08f1e67455
Q: A is thrice as fast as B. Together they can do a job in 15 days. In how many days will B finish the work?
- 140false
- 260true
- 330false
- 420false
- Show Answer
- Workspace
- Discuss