Which is greater 500 centimeters 5 kilometers 5 meters or 50 decimeters?

Answer 1

5 kilometers = 5 kilometers

1 km = 1000 meters, so 5 meters = 0.005 km

1 m = 100 cm, so 500 cm = 5 meters = 0.005 km

10 dm = 1 m, so 50 dm = 5 meters = 0.005 km

All of them are the same, except for the 5 kilometers which is exactly 1000 times larger than all the other amounts.