A bike covers a certain distance at the speed of 45km/h in 5 hrs. If the bike was to cover the same distance in approximately 9 hrs, at what approximate speed should the bike travel?
Pick one.
A) 10 km/h	B) 15 km/h	C) 25 km/h	D) 35 km/h	E) 45 km/h
Ans.(C)   Sol. Total distance = 45 × 5 = 225 km   Now speed = 225/9= 
<gadget id="calculator">225/9</gadget>
<output>25</output>
25 km/h
<result>C</result>
A bike covers a certain distance at the speed of 45km/h in 5 hrs. If the bike was to cover the same distance in approximately 9 hrs, at what approximate speed should the bike travel?