Question

Convert the speed in kilometre per hour that a train covers 20 metres in one second

Answer 1

Answer:

72 kilometres.

Step-by-step explanation:

Given => 20 metres in one second.

For one hour=> 3,600×20 => 72,000.

Distance=> 72,000 metres in one hour.

Or

=> 72 km is your answer.

Mark me as Brainliest.

#Answer with quality#

#BAL#