Time & Work
62 questions
A can finish a job in 12 days and B in 18 days. How many days will they take together?
- A. 8.2
- B. 15.0
- C. 6.2
- D. 7.2
A can finish a job in 12 days and B in 18 days. How many days will they take together?
- A. 15.0
- B. 7.2
- C. 6.2
- D. 8.2
A can finish a job in 12 days and B in 12 days. How many days will they take together?
- A. 7.0
- B. 12.0
- C. 6.0
- D. 5.0
A can finish a job in 12 days and B in 18 days. How many days will they take together?
- A. 7.2
- B. 6.2
- C. 15.0
- D. 8.2
A can finish a job in 10 days and B in 18 days. How many days will they take together?
- A. 6.43
- B. 7.43
- C. 5.43
- D. 14.0
A can finish a job in 8 days and B in 18 days. How many days will they take together?
- A. 4.54
- B. 6.54
- C. 5.54
- D. 13.0
A can finish a job in 12 days and B in 18 days. How many days will they take together?
- A. 7.2
- B. 8.2
- C. 6.2
- D. 15.0
A can finish a job in 8 days and B in 18 days. How many days will they take together?
- A. 6.54
- B. 4.54
- C. 5.54
- D. 13.0
A can finish a job in 8 days and B in 12 days. How many days will they take together?
- A. 4.8
- B. 5.8
- C. 3.8
- D. 10.0
A can finish a job in 8 days and B in 15 days. How many days will they take together?
- A. 11.5
- B. 5.22
- C. 6.22
- D. 4.22