A can complete a task in 12 days. B can complete the task in 18 days. If A and…
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A can complete a task in 12 days. B can complete the task in 18 days. If A and B work on this same task in alternate days starting with A, in how many days do they finish the entire task?
Answer: B. 14.33 days
- A.
10.8 days
- B.
14.33 days
- C.
11 days
- D.
8.4 days
Attempted by 22 students.
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Correct answer: B
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