Mathematics · Work and Time
A can do a piece of work in 10 days, and B in 20 days. If both work together, how long will they take to finish three-fourth of the work?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 15 days✓
- 25 days
- 34 days
- 46 days
Correct answer
5 days
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