If a bus travels 140 km in 4 hours and a train travels 288 km in 4 hours at uniform speeds, then the ratio of the distances travelled by them in 2 hours is___.

If a bus travels 140 km in 4 hours and a train travels 288 km in 4 hou

1.	If a bus travels 140 km in 4 hours and a train travels 288 km in 4 hours at uniform speeds, then the ratio of the distances travelled by them in 2 hours is___.
A.	\[32:63\]
B.	\[35:68\]
C.	\[34:73\]
D.	\[35:72\]
E.	None of these
Answer» E. None of these