Question

Need help plz and thx

Answer 1

400 meters or 0.40 km

Explanation:

All you have to do is subtract the before from the after so 2.79-2.39=0.4

Then you convert the km in meters which is 400 .

1 km is 1000 meters so 0.4 x 1000=400

Answer 2

0.40 km

Explanation:

2.79-2.39=0.40