A bus covers a distance of 240 km at a uniform speed. Due to heavy rain its speed gets reduced by 10 km/h and as such it takes two hrs longer to cover the total distance. Assuming the uniform speed to be 'x' km/h, form an equation and solve it to evaluate 'x'.
Let the uniform speed of bus be x km/h.
Since, speed can not be negative.
Hence, the value of x = 40.
i.e.,the uniform speed of bus = 40 km/k.
