Time & Work
62 questions
A can finish a job in 8 days and B in 12 days. How many days will they take together?
- A. 5.8
- B. 10.0
- C. 3.8
- D. 4.8
A can finish a job in 10 days and B in 12 days. How many days will they take together?
- A. 4.45
- B. 11.0
- C. 6.45
- D. 5.45
A can finish a job in 6 days and B in 20 days. How many days will they take together?
- A. 5.62
- B. 3.62
- C. 13.0
- D. 4.62
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
A can finish a job in 12 days and B in 20 days. How many days will they take together?
- A. 16.0
- B. 8.5
- C. 6.5
- D. 7.5
A can finish a job in 10 days and B in 12 days. How many days will they take together?
- A. 11.0
- B. 4.45
- C. 6.45
- D. 5.45
A can finish a job in 6 days and B in 15 days. How many days will they take together?
- A. 4.29
- B. 10.5
- C. 3.29
- D. 5.29
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. 5.67
- D. 6.67
A can finish a job in 10 days and B in 20 days. How many days will they take together?
- A. 7.67
- B. 5.67
- C. 15.0
- D. 6.67
A can finish a job in 6 days and B in 12 days. How many days will they take together?
- A. 3.0
- B. 9.0
- C. 4.0
- D. 5.0