How do write in simplest form given -32.4div21.3?

1 Answer
Nov 21, 2016

-108-:71

Explanation:

Here's how I did it :
-32.4-:21.3 is the same thing as -32.4/21.3
Multiply by 10 :

-(32.4xx10)/(21.3xx10)=-324/213

Notice that they have a common factor which is 3:

-324/213=-(108xx3)/(71xx3)

Simplify and you'll get : -108/71

71 and 108 have no common factor so that's the simplest form.