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# GmatPrep - 2 PS

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Intern
Joined: 21 Jan 2007
Posts: 23
Followers: 0

Kudos [?]: 1 [0], given: 0

GmatPrep - 2 PS [#permalink]  25 Feb 2007, 04:35
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
Could u help me out with these 2 questions?? The OA is the one circled in blue (while the other is the one i picked =( )

Thanks

Riccardo
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Senior Manager
Joined: 24 Oct 2006
Posts: 339
Followers: 1

Kudos [?]: 16 [0], given: 0

Q2: Income i = savings s + expenses x

given i=s+x
12s=3x
4s=x
substituting i=5s
so s/i=1/5

Q1: From 45, 56, 68, 94, 112 range=112-45=67
x-20=36
y+24=118
Now range=118-36=82
Diff=82-67=15
My ans is 15?
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