GMATPrep question
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x + 4 = 1, so x = 3
y + 4 = 5 so y = 9
z + 4 = m (Remember this)
e + x = 7, since x = 3, e = 10
e + y = n, since y = 9, e = 10, n = 1
z + e = 10, since e = 10, z = 0.
remember z + 4 = m, so m = 4
So m + n = 4 + 1 = 5.
y + 4 = 5 so y = 9
z + 4 = m (Remember this)
e + x = 7, since x = 3, e = 10
e + y = n, since y = 9, e = 10, n = 1
z + e = 10, since e = 10, z = 0.
remember z + 4 = m, so m = 4
So m + n = 4 + 1 = 5.

 Master  Next Rank: 500 Posts
 Posts: 135
 Joined: 27 Feb 2007
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I didn't know what is an addition table! I didn't see it in any book also. I had absolutely no clue on this one!
Scary!!! My exam is day after tomorrow!!!
Thanks for the great explanation!
Scary!!! My exam is day after tomorrow!!!
Thanks for the great explanation!

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