Mathematics · Time and Work
Worker A requires 16 days to level and prepare a school playground, while worker B can complete the same task in 12 days. When A, B, and a third worker C collaborate, they finish the job in 4 days. Assuming each works at a steady pace, how long will it take worker C to complete the work alone?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 19 days
- 29.6 days✓
- 38.9 days
- 47.2 days
Correct answer
9.6 days
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