A completes ¾ of a job in 9 days. How long will he take to complete the entire job?
Correct answer: C. 12 days
- A. 10 days
- B. 11 days
- C. 12 days
- D. 15 days
Explanation
This is correct because if ¾ of the job is done in 9 days, then total time = 9 ÷ (¾) = 12 days.
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