Mathematics · Time and Work
A can complete a task in 15 days, and B can complete the same task in 20 days. How long will it take them to complete the task if they work together?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 18 47 days✓
- 28 days
- 37 days
- 46 days
Correct answer
8 47 days
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