Question

Can some one help me with science . I am having a difficult time .

Answer 1

Hello there i hope you are having a good day :) Answer :

Prefix with the base unit meter : Symbol : Number of meters :

. (kilometre) (Km) = 1000 m

. (Hectometre) (HM) = 100 m

. (Decameter) (Dam) = 10 meters

. (Millimetre) (mm) = 0.001 meters

Hopefully this help you :)

Answer 2

Kilometer - km - 1,000

Hectameter - hm - 100

Decameter - dam - 10

Millimeter - mm - 0.001

The table provides clear prefix rules.

The prefixes can be used for most (if not all) units such as grams (kg,mg...).