Mathematics · Time and Work
A construction project requires 18 workers working for 25 days. After 10 days, 6 workers leave and 4 new workers join who are 25% more efficient than the original workers. After 5 more days, all remaining workers increase their efficiency by 20%. How many total days will the project take to complete?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1277102 days
- 2257102 days
- 3247102 days✓
- 4267102 days
Correct answer
247102 days
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