Answer:

Pls post question of 50 points

Step-by-step explanation:

Here d = 180×4

== 720 km

Answer:

720km is the answer to ur question.

Step-by-step explanation:

Speed at which the train was travelling=180km/h

Time taken to cover a distance at such speed=4hrs.

Distance travelled =speed ×time

=180×4=720km

HOPE THIS WILL HELP YOU:)