The distance between 2 cities A and B is 100km. A train starts from A at 8 a.m. and travels towards B at 50 km/hr. Another starts from B at 9 a.m. and travels towards A at 60 km/hr. At what time do they meet? Choose the correct choice from the following:	A) 9.45a.m.	B) 10a.m.	C) 10.25a.m.	D) 11.10am.	E) 11.30a.m.
Suppose they meet x hrs after 8 a.m.   Distance moved by first in x hrs + Distance moved by second in (x-1)hrs = 100   50x + 60 (x-1) = 100   x = 1.45   They meet at  8+1.45= 
<gadget id="calculator"> 8+1.45</gadget>
<output>9.45</output>
9.45 a.m.   9.45a.m.nswer is 9.45a.m.
<result>A</result>
The distance between 2 cities A and B is 100km. A train starts from A at 8 a.m. and travels towards B at 50 km/hr. Another starts from B at 9 a.m. and travels towards A at 60 km/hr. At what time do they meet?