Organize the lengths below from shortest to longest.
28 dm
629,000 mm
1.2 km
30,277 cm

a.28 dm, 1.2 km, 30,277 cm, 629,000 mm
b.1.2 km, 28 dm, 30,277 cm, 629,000 mm
c.30,277 cm, 28 dm, 629,000 mm, 1.2 km
d.28 dm, 30,277 cm, 629,000 mm, 1.2 km

For this case, the first thing you should do is rewrite all the measurements in the same unit in order to be able to compare them.

Writing all the measurements in meters we have:

Then, ordering from lowest to highest we have:

the lengths below from shortest to longest are:

d.28 dm, 30,277 cm, 629,000 mm, 1.2 km

answer: its c lololo