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# If, in the addition problem above, a, b, c, d, e, f, x, y, a

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Director
Status: Finally Done. Admitted in Kellogg for 2015 intake
Joined: 25 Jun 2011
Posts: 532

Kudos [?]: 4218 [0], given: 217

Location: United Kingdom
GMAT 1: 730 Q49 V45
GPA: 2.9
WE: Information Technology (Consulting)
If, in the addition problem above, a, b, c, d, e, f, x, y, a [#permalink]

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31 Jan 2012, 19:28
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Question Stats:

80% (02:08) correct 20% (01:48) wrong based on 31 sessions

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a b c
+ d e f
x y z

If, in the addition problem above, a, b, c, d, e, f, x, y, and z each represent different positive single digits, what is the value of z ?
(1) 3a = f = 6y
(2) f – c = 3

Any idea how can this be solved please?
_________________

Best Regards,
E.

MGMAT 1 --> 530
MGMAT 2--> 640
MGMAT 3 ---> 610
GMAT ==> 730

Kudos [?]: 4218 [0], given: 217

Math Expert
Joined: 02 Sep 2009
Posts: 42280

Kudos [?]: 132894 [0], given: 12391

Re: If, in the addition problem above, a, b, c, d, e, f, x, y, a [#permalink]

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31 Jan 2012, 19:53
enigma123 wrote:
a b c
+ d e f
x y z

If, in the addition problem above, a, b, c, d, e, f, x, y, and z each represent different positive single digits, what is the value of z ?
(1) 3a = f = 6y
(2) f – c = 3

Any idea how can this be solved please?

_________________

Kudos [?]: 132894 [0], given: 12391

Re: If, in the addition problem above, a, b, c, d, e, f, x, y, a   [#permalink] 31 Jan 2012, 19:53
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