Time & Work
62 questions
A can finish a job in 6 days and B in 18 days. How many days will they take together?
- A. 3.5
- B. 4.5
- C. 12.0
- D. 5.5
A can finish a job in 12 days and B in 12 days. How many days will they take together?
- A. 7.0
- B. 6.0
- C. 12.0
- D. 5.0
A can finish a job in 10 days and B in 20 days. How many days will they take together?
- A. 15.0
- B. 7.67
- C. 6.67
- D. 5.67
A can finish a job in 10 days and B in 20 days. How many days will they take together?
- A. 5.67
- B. 6.67
- C. 7.67
- D. 15.0
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