1 . 10 man, working 6 hours a day can complete a work in 18 days. How many hours a day must 15 men work to complete the same work in 12 days ?
- A. 6
- B. 10
- C. 12
- D. 15
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1 . 10 man, working 6 hours a day can complete a work in 18 days. How many hours a day must 15 men work to complete the same work in 12 days ?
View Answer | Discuss in Forum | Workspace | Report |