Question

how to convert 3880 m into km​

Answer 1

Step-by-step explanation:

1000 m = 1 km

3880/1000 = 3.8 km

here is your answer

Answer 2

We have to convert 3880m into km

• First note

$\boxed{\sf 1km=1000m}$

$\\ \sf\longmapsto 3880m$

$\\ \sf\longmapsto \dfrac{3880}{1000}km$

$\\ \sf\longmapsto \dfrac{388}{100}km$

$\\ \sf\longmapsto 3.88km$

• Writing in significant figures

$\\ \sf\longmapsto 3880m=3.9km$