A car takes 4 hours to cover a distance of 540 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time? Pick one
A) 92Kmph B) 98Kmph C) 90Kmph D) 80Kmph E) 82Kmph
Time = 4   Distence = 540   3/2 of 4 hours = 4 * 3/2= 
<gadget id="calculator">4 * 3/2</gadget>
<output>6</output>
6 Hours   Required speed= 540/6= 
<gadget id="calculator">540/6</gadget>
<output>90</output>
90 Kmph   90Kmph)
<result>C</result>
A car takes 4 hours to cover a distance of 540 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time?