Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 28 kmph and 21 kmph respectively. When they meet, it is found that one train has traveled 60 km more than the other one. The distance between the two stations is?  Choose the correct choice from the following
A) 457 km B) 444 km C) 547 km D) 588 km E) 653 km
1h ----- 5   ? ------ 60   12 h   RS = 28 + 21= 
<gadget id="calculator">28 + 21</gadget>
<output>49</output>
49   T= 12   588 km = 49 * 12= 
<gadget id="calculator">49 * 12</gadget>
<output>588</output>
588   Answer:588 km
<result>D</result>
Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 28 kmph and 21 kmph respectively. When they meet, it is found that one train has traveled 60 km more than the other one. The distance between the two stations is?