Question

A bus takes 4 hr to cover a distance of 120 km. Calculate the speed in m/s and km/hr.​

Answer 1

Answer:

Now as we know distance (d) is equal to speed (s) time's time (t). Now substitute the given values in the above equation and calculate the speed of the bus. Therefore the speed of the bus, s=1203=40 Km/hr. Now we have to find out how much distance it travels in 9 hours.

Answer 2

Question:

A bus takes 4 hr to cover a distance of 120 km. Calculate the speed in m/s and km/hr.​

Answer:

Time took to cover the distance = $4$hours

Distance covered = $120$km

Speed in km/hr = $120/4$

            = $30$ km/hrs

Speed in m/s = $30/meter per hour$

                     = $8.33333$