A train travels a distance of 480km at a uniform speed. If the speed had been 8km/h less, then it would have taken 3 hours more to cover the same distance. Find the speed of the train. Represent this situation in the form of quadratic equation. So I have been trying this but couldn't find it. I have taken the speed as x. And time, t Distance =speed *time Then 480=xt 480=(x-8)(t+3) I couldn't go any further. And I'm not sure if this is right or not. I just started learning quadratic equations. And I don't have any depth in the subject. Help me solve it in an easy way. Thank you!