Question

If a distance travelled by a train is 495 kilometer in a 4 hours 30 minutes ,what is its speed​

Answer 1

Step-by-step explanation:

hello mate..

distance = 495 km = 495000 m

time = 4 hr 30 min = 270 min = 16200 sec.

now spedled = distance / time

= 495000/16200= 3.0555.. m/sec

Answer 2

Speed = distance /time
=495/4.5
=110 km/ h