An bus covers a certain distance at a speed of 260 kmph in 5 hours. To cover the samedistance in 1hr, it must travel at a speed of?
Choose one:
A) 600 km/hr	B) 720 km/hr	C) 730 km/hr	D) 750 km/hr	E) 780 km/hr
Distance = (260 x 5) = 1300 km.   Speed = Distance/Time   Speed = 1300/(5/3) km/hr. [We can write 1 hours as 5/3 hours]   Required speed = 1300 x 3 km/hr = 780 km/hr.   780 km/hr
<result>E</result>
An bus covers a certain distance at a speed of 260 kmph in 5 hours. To cover the samedistance in 1hr, it must travel at a speed of?