A car travels 105 km in 3 hours and a train travels 252 km in 4 hours. The ratio of speed of the car to that of the train is:

A car travels 105 km in 3 hours and a train travels 252 km in 4 hours.

1.	A car travels 105 km in 3 hours and a train travels 252 km in 4 hours. The ratio of speed of the car to that of the train is:
A.	9 : 11
B.	3 : 5
C.	2 : 7
D.	5 : 9
Answer» E.

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A car travels 105 km in 3 hours and a train travels 252 km in 4 hours. The ratio of speed of the car to that of the train is:

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