A and B start from Opladen and Cologne respectively at the same time and travel towards each other at constant speeds along the same route. After meeting at a point between Opladen and Cologne, A and B proceed to their destinations of Cologne and Opladen respectively. A reaches Cologne 40 minutes after the two meet and B reaches Opladen 60 minutes after their meeting. How long did A take to cover the distance between Opladen and Cologne? Choose the correct choice from the following answers
A) 1 hour	B) 1 hour 20 minutes	C) 2 hours 30 minutes	D) 1 hour 40 minutes	E) 2 hours 10 minutes
v1 and V2 are speeds.   v1.t /60 = v2   v2.t/40 = v1   v1/v2 = 3/2   which train A would 60. 2/3 mins to cover the same distance     40 + 40= 
<gadget id="calculator">  40 + 40</gadget>
<output>80</output>
80 mins (ANS 1 hour 20 minutes)
<result>B</result>
A and B start from Opladen and Cologne respectively at the same time and travel towards each other at constant speeds along the same route. After meeting at a point between Opladen and Cologne, A and B proceed to their destinations of Cologne and Opladen respectively. A reaches Cologne 40 minutes after the two meet and B reaches Opladen 60 minutes after their meeting. How long did A take to cover the distance between Opladen and Cologne?