A cyclist travels from a place $$A$$ to a place $$B$$ along the same route at a uniform speed on different days. The following table gives the speed of his travel and the corresponding time he took to cover the distance.
|Speed in $$km/hr$$|
|Time in hrs|
Draw the speed-time graph and use it to find
(i) the number of hours he will take if he travels at a speed of $$5km/hr$$
(ii) the speed with which he should travel if he has to cover the distance in $$40$$ hrs.