G and H can do a work in 30 days. If H alone can do it in 50 days, then G alone can do it in__ days.
5 1506 5edf1e6aca41b347ed2fa6d5
Q:
G and H can do a work in 30 days. If H alone can do it in 50 days, then G alone can do it in__ days.
- 175true
- 270false
- 360false
- 464false
- Show Answer
- Workspace
- Discuss