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The sum of three consecutive numbers is 84. What is the largest of these numbers?

Is it:

26

27

28

29

 

Is it 29?

 Dec 8, 2014

Best Answer 

 #1
avatar+130511 
+5

Here's an easy way to solve this kind of problem....

Divide 84 by 3  = 28

So.....28 + 28 + 28  = 84

Subtract 1 from the the first 28 and add 1 to the last.......so....

27  + 28 + 29= 84      .....just as you found.....!!!!

 

 Dec 9, 2014
 #1
avatar+130511 
+5
Best Answer

Here's an easy way to solve this kind of problem....

Divide 84 by 3  = 28

So.....28 + 28 + 28  = 84

Subtract 1 from the the first 28 and add 1 to the last.......so....

27  + 28 + 29= 84      .....just as you found.....!!!!

 

CPhill Dec 9, 2014
 #2
avatar
0

Yay I got it right thanks for helping me make sure!

 Dec 9, 2014

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