Question

A train travels a total distance of 540 km in 5h. Find the average speed of the train in m/sec.​

Answer 1

Answer:

Calculate the speed of the train in km/hr and m/s. Sol: Speed = Distance/Time = 540/3x180 km/hr. To convert speed into m/s we need to multiply 180 by 5/18. So required speed = 180 × 5/18 = 50 m/s.

Answer 2

$\huge\pink{\mathfrak{Answer}}$

Total distance travelled by the train = 540km

Time taken = 5h

Avg. Speed = 540÷5= 108km/hr

Avg. speed in m/sec = 30m/sec

Or you can do in another process

540 km = 540,000km

5 h = 18,000 sec

Speed = 540,000÷18,000= 30m/sec