1 . 20 workers can finish a task in 30 days. How many additional workers are needed to finish the same task in 25 days?
- A. 6
- B. 8
- C. 10
- D. 12
- D. None of these
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1 . 20 workers can finish a task in 30 days. How many additional workers are needed to finish the same task in 25 days?
View Answer | Discuss in Forum | Workspace | Report |