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1. Two trains starting at the same time from 2 statins 400 km apart and going in opposite direction corss each other at a distacne of 240 km from one of the stations. What is the ratio of their speeds?
- A. 3 : 2
- B. 3 : 2
- C. 3 : 2
- D. 3 : 2
Answer: Option A
Explanation:
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