Mathematics · Time and Work
Viyan and Preet can complete a project in 7 hours and 21 hours, respectively. If Viyan begins the project at 7:00 A.M. and they work alternately for one hour each, at what time will the project be completed?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 110:27 A.M.
- 25:20 P.M.✓
- 37:10 P.M.
- 411:20 A.M.
Correct answer
5:20 P.M.
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