+0  
 
0
169
1
avatar

what is 12 and 1 half subtracted by 7 2 fifths

Guest Feb 14, 2017
 #1
avatar+87293 
0

[12 + 1/2 ] - [ 7 + 2/5 ]  =

 

25/2 - 37/5        common den.   = 10

 

[25 * 5] / 10  -  [37 * 2] / 10  =

 

125 / 10  -  74 / 10  =

 

51 /10

 

 

cool cool cool

CPhill  Feb 14, 2017

5 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.