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# IR_Graphical Interpretation

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Intern
Joined: 05 Dec 2011
Posts: 47

Kudos [?]: 3 [0], given: 18

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05 Jul 2012, 20:17

I have able to solve A . But I have not able to solve B . Can anyone pls solve this for me ?? pls explain how you have derived the answer .

Kudos [?]: 3 [0], given: 18

Senior Manager
Affiliations: UWC
Joined: 09 May 2012
Posts: 393

Kudos [?]: 1659 [0], given: 100

GMAT 1: 620 Q42 V33
GMAT 2: 680 Q44 V38
GPA: 3.43
WE: Engineering (Entertainment and Sports)
Re: IR_Graphical Interpretation [#permalink]

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06 Jul 2012, 05:17
The price per inch of legroom is simply: $$\frac{{Price \ of\ Plane}}{{Length \ of\ Legroom}}$$

Gulfstream Mini: $1.4 million or 1,400,000 with approximately 12 inches of legroom $$\frac{1,400,000}{12"} = 116,666$$ dollars per inch of legroom Gulfstream GX:$1.8million or 1,800,000 with 20 inches of legroom

$$\frac{1,800,000}{20"}= 90,000$$ dollars per inch of legroom

So it seems like the Gulfstream GX is actually cheaper in terms of $/legroom compared to the Gulfstream Mini. The difference is about$26,666.

PS: If you have OA's to the questions you post, please include them as spoilers. Thanks.

Kudos [?]: 1659 [0], given: 100

Intern
Joined: 05 Dec 2011
Posts: 47

Kudos [?]: 3 [0], given: 18

Re: IR_Graphical Interpretation [#permalink]

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06 Jul 2012, 12:10
Thanks a lot .

Options were $50000 more ,$ 27000 more ,same ,$50000 less ,$ 27000 less

OA is $50000 less Kudos [?]: 3 [0], given: 18 Senior Manager Affiliations: UWC Joined: 09 May 2012 Posts: 393 Kudos [?]: 1659 [0], given: 100 Location: Canada GMAT 1: 620 Q42 V33 GMAT 2: 680 Q44 V38 GPA: 3.43 WE: Engineering (Entertainment and Sports) Re: IR_Graphical Interpretation [#permalink] ### Show Tags 07 Jul 2012, 18:53 Actually the answer is [Reveal] Spoiler:$27,000 less.

You can double check it on the GMAT Pill website Private Jets 2
And once again, please use spoiler tags if you're going to post the OA for the first time. Thanks!

Kudos [?]: 1659 [0], given: 100

Intern
Joined: 05 Dec 2011
Posts: 47

Kudos [?]: 3 [0], given: 18

Re: IR_Graphical Interpretation [#permalink]

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08 Jul 2012, 13:54
ok..thanks a lot !!

Kudos [?]: 3 [0], given: 18

Re: IR_Graphical Interpretation   [#permalink] 08 Jul 2012, 13:54
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# IR_Graphical Interpretation

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