Answer:
1 Kilometer =1000 meter
1 Kilometer = 100 Decameter
1 meter =100 Centimeter
1 Kilometer =10,000 Centimeter
1 Decameter =10 meter
So, Following ascending order arrangement of the following system of units which is unit of Distance in various system are
⇒Kilometer > Decameter >Meter>Centimeter
So,Kilometer is the largest among these metric prefixes.
