answersLogoWhite

0

There are 100,000 cm in a km. Thus to convert from km to cm you have to multiply by 100,000. In this case we have 3km, so multiply that by 100,000 and you get:

3x100,000 = 300,000. Thus there are 300,000cm in 3km.

User Avatar

Wiki User

13y ago

What else can I help you with?