Mathematics · Work and Time
Changu and Mangu can complete a work in 20 days and 30 days respectively. Both start the work together, but after some days Changu leaves. The remaining work is completed by Mangu in 10 days. After how many days did Changu leave the work?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12 days
- 28 days✓
- 36 days
- 44 days
Correct answer
8 days
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