Answer :

corm

Step-by-step explanation:

There are [tex]1000m[/tex] in [tex]1km[/tex], so if the bus traveled [tex]3km[/tex], then it traveled

[tex]3 * 1000m[/tex]

[tex]3000m[/tex]

Answer:

3000

Step-by-step explanation:

1km is 1000 meters so 3km = 3000m :)