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Whats the easiest way to work this out

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Director
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Whats the easiest way to work this out [#permalink] New post 10 Sep 2007, 10:39
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Whats the easiest way to work this out.
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VP
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Re: Good one from GMATPrep [#permalink] New post 10 Sep 2007, 10:42
ashkrs wrote:
Whats the easiest way to work this out.


m = z + 4
n = y + e

m + n = z + 4 + y + e = (z+e) + (4+y) = 10 + (-5) = 5
Director
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Re: Good one from GMATPrep [#permalink] New post 10 Sep 2007, 10:49
bkk145 wrote:
ashkrs wrote:
Whats the easiest way to work this out.


m = z + 4
n = y + e

m + n = z + 4 + y + e = (z+e) + (4+y) = 10 + (-5) = 5


Thanks. I think I got the whole addition table thing wrong.
I was doing summation of a row shows match the number of left and summation of columns should have match the top number . And then trying to solve the equation.
Director
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Re: Good one from GMATPrep [#permalink] New post 10 Sep 2007, 10:57
bkk145 wrote:
ashkrs wrote:
Whats the easiest way to work this out.


m = z + 4
n = y + e

m + n = z + 4 + y + e = (z+e) + (4+y) = 10 + (-5) = 5



I guess i saw this question earlier too.

agree with bkk145.
Intern
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 [#permalink] New post 10 Sep 2007, 10:57
Yeah, this one threw me also when I got it and I felt like a total dumbass since I think it was like the 2nd problem on the GMAT prep cat. I have seen many types of addition tables, and this one is a complicated way to display one.

As usual, wording on some of these gmat problems sucks.
Senior Manager
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 [#permalink] New post 10 Sep 2007, 11:53
It seems complicated, at a glance however after a few calculations (2 mins)
answer come up = 5

Ans: 5
  [#permalink] 10 Sep 2007, 11:53
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