+0  
 
0
352
1
avatar

How to do19 3/9-5/9 this math?

 Jun 11, 2017
 #1
avatar+94619 
+2

19 3/9   -  5/9

 

We can use a "borrowng" trick, here

 

Notice that we can write  19 3/9  in a slightly different manner  =

 

18  +  1  +  3/9  =

 

18  +  9/9  + 3/9  =

 

18 12/9

 

So...we have

 

18 12/9  -  5/9  =

 

18 7/9

 

 

cool cool cool

 Jun 11, 2017

8 Online Users

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.