Question

A train travels at 20 meters per second. Find the number of km it travels in 1 hour.​

Answer 1

Step-by-step explanation:

20m/s=

$20 \times \frac{18}{5}$

=72km/h

ans 72 km

Answer 2

Answer:

72 km

Step-by-step explanation:

20m/s= 20*60*60/1000 km/hr = 72km/hr

distance = speed *time

= 72 km/hr * 1hr

= 72 km

peace.