Answer :
Converting from metres to kilometres. There are 1000m in a kilometre. To get from 6390m to km, you divide by a thousand. (6390/1000)=6.39 km
Answer:
6.39 kilometers
Step-by-step explanation:
To convert meters to kilometers, we need to divide the number of meters by 1000, because there are 1000 meters in 1 kilometer.
So, to find out how many kilometers Mason's son walked:
[tex] \textsf{Distance walked in kilometers} = \dfrac{\textsf{Distance walked in meters}}{1000} \\\\ = \dfrac{6390 \, \textsf{m}}{1000}\\\\ = 6.39 \, \textsf{km} [/tex]
So, Mason's son walked 6.39 kilometers.