M07#17 : Retired Discussions [Locked]
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# M07#17

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Manager
Joined: 12 Dec 2012
Posts: 162
Location: Poland
Followers: 5

Kudos [?]: 176 [1] , given: 67

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18 Mar 2013, 14:05
1
KUDOS
Could someone please clarify the solution given? I don't understand the circled part, I can't see where did it come from.
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Math Expert
Joined: 02 Sep 2009
Posts: 36609
Followers: 7099

Kudos [?]: 93528 [1] , given: 10568

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18 Mar 2013, 14:07
1
KUDOS
Expert's post
HumptyDumpty wrote:
Could someone please clarify the solution given? I don't understand the circled part, I can't see where did it come from.

Check here: baker-s-dozen-128782-40.html#p1059585

Hope it helps.
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Manager
Joined: 12 Dec 2012
Posts: 162
Location: Poland
Followers: 5

Kudos [?]: 176 [0], given: 67

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18 Mar 2013, 14:33
Thanks Bunuel! It's 23:30 here and my brain has just shut down, so I will take a look at this tomorrow .
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Re: M07#17   [#permalink] 18 Mar 2013, 14:33
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# M07#17

Moderator: Bunuel

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