Answer:
Explanation:
1.
4,000 mm to km = 0.004
4,000 mm to m = 4
4,000 mm to cm = 400
2.
12,000 km to m = 12000000
12,000 km to cm = 1.2e+9
12,000 km to mm = 1.2e+10
3.
5,800 m to km = 5.8
5,800 m to cm = 580000
5,800 m to mm = 5800000
4.
2 mm to km = 2e-6
2 mm to m = 0.002
2 mm to cm = 0.2
5.
40,108 to m = 40108000
40,108 to cm = 4010800000
40,108 to mm = 40108000000