If A can do a work in 10 days and B can do the same work in 15 days, then how many days will they take to complete the work both while working together?
5 1011 5dbfb8ec17d85f0ae378761a
Q:
If A can do a work in 10 days and B can do the same work in 15 days, then how many days will they take to complete the work both while working together?
- 17false
- 28false
- 36true
- 49false
- Show Answer
- Workspace
- Discuss