Mathematics · Time and Work
Avi and Bindu can complete a project in 4 and 12 hours, respectively. Avi begins the project at 5 a.m., and they work alternately for one hour each. At what time will the project be completed?
- 110 a.m.
- 21 p.m.
- 311 a.m.✓
- 49 a.m.
Correct answer
11 a.m.
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