## kilometer

**Kilometer** is a multiple of the

**meter** unit. The

**kilo** prefix stands for 1000 therefore, 1 kilometer = 1000 meter units.

**Meter** is a unit of measurement of length. The definition for meter is the following:

1 kilometer is 1000 meters

The symbol for kilometer is

**km**## decameter

**Decameter** is a multiple of the

**meter** unit. The

**deca** prefix stands for 10 therefore, 1 decameter = 10 meter units.

**Meter** is a unit of measurement of length. The definition for meter is the following:

1 decameter is equal to 10 meters,

The symbol for decameter is

**dam**