This week I learned how to convert within the metric system.

For example:

I’m converting 6780cm into m.

First you have to find out how many cm are in a m. -There are 100

So to convert it you need to make 6780cm a fraction

Then you multiply it by

The cm cancel each other out

So your left with

Divide it and you get 67.8m

The unit that you want to convert to always goes on the top.