Two cars start at the same time from the same location and go in the same…
GATE · 2019 · CS · General Aptitude
Two cars start at the same time from the same location and go in the same direction. The speed of the first car is 50 km/h and the speed of the second car is 60 km/h. The number of hours it takes for the distance between the two cars to be 20 km is ___.
- A.
1
- B.
2
- C.
3
- D.
6
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