+0  
 
+1
536
1
avatar+127 

Evaluate 1/3m - 1 - 1/2n when m=21 and n 12.

 Nov 5, 2017
 #1
avatar+637 
+3

You just plug in the 21 for m and 12 for n.

 

1/3(21) - 1 - 1/2(12) = 7 - 1 - 6 = 0

 

The answer is zero

 Nov 5, 2017

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