A train covers a distance at a speed of 240kmph in 5 hours. To cover the same distance in 5/3 hours, it must travel at a speed of?	Pick one.
A) 516  B) 840  C) 560  D) 720  E) 920
720istance = 240*5= 
<gadget id="calculator">240*5</gadget>
<output>1_200</output>
1200km   Required speed= 1200*3/5= 
<gadget id="calculator">1200*3/5</gadget>
<output>720</output>
720 km/hr   Answer is 720
<result>D</result>
A train covers a distance at a speed of 240kmph in 5 hours. To cover the same distance in 5/3 hours, it must travel at a speed of?