Mathematics · Time and Work
Two workers X and Y are engaged to do a piece of work. X working alone takes 12 hours more to complete the job than if both worked together. If Y worked alone, he would need 27 hours more to complete the job than if they both worked together. How much time would they take to complete the work together?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 120 hours
- 215 hours
- 316 hours
- 418 hours✓
Correct answer
18 hours
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