12km is bigger (longer) than 123.1mm
45 mm is bigger
2.2 mm is bigger than 2.12 mm
No MM is not bigger
3200 mm is bigger.
12km=12,000m 1 m =100cm 12km =1,200,000 cm (12,000*100)
1km is equal to 1000m or 10 to the power 3 m 1m is equal to 100cm or 10 to the power 2 cm 1cm is equal to 10mm Therefore, 1 km will be equal to 1000 x 100 x 10 = 1000000 or a million mm So, 12 km is equal to 12 million mm
5/6 of 12km is 10km
0.9 mm
10 cm = 100 mm which is bigger than 38.5 mm
A neutron star is about the size of a small city. About 12km across but with the mass of about 2 Suns.
1900 mm
0.80 is greater than 0.3, so 0.80 mm is bigger than 0.3mm