Two trains 111 meters and 165 meters in length respectively are running in opposite directions, one at the rate of 40 km and the other at the rate of 50 kmph. In what time will they be completely clear of each other from the moment they meet?
Answers: A) 11.04 B) 10.0 C) 6.85 D) 5.85 E) 6.15
T = (111 + 165)/ (40 + 50) * 18/5= 
<gadget id="calculator">(111 + 165)/ (40 + 50) * 18/5</gadget>
<output>276/25 = around 11.04</output>
11.04   11.04NSWER:11.04
<result>A</result>
Two trains 111 meters and 165 meters in length respectively are running in opposite directions, one at the rate of 40 km and the other at the rate of 50 kmph. In what time will they be completely clear of each other from the moment they meet?