Mathematics · Time and Work
Worker X can complete a task in 8 hours. Worker Y is 50% more efficient than X. If worker X starts the work and works for 2 hours before worker Y joins him, how much time will they take to complete the remaining work together?
- 14 hours and 48 minutes
- 23 hours and 12 minutes
- 32 hours and 24 minutes✓
- 45 hours
Correct answer
2 hours and 24 minutes
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