# My motorcycle travels #220# #km# in #2.25# hours. How would I correctly express its velocity in the appropriate SI units, #ms^-1#?

##### 2 Answers

Aug 28, 2016

We need to convert km to m and hours to s.

#### Explanation:

There are 1000 m in 1 km, so multiply by 1000:

There are 60 minutes in 1 hr and 60 seconds in 1 min, so multiply by

Mar 28, 2018

#### Explanation:

Well, your velocity in

We know that