Target Test Prep 20% Off Flash Sale is on! Code: FLASH20

Redeem
Target Test Prep
5-Day Free Trial
5-day free, full-access trial TTP

Available with Beat the GMAT members only code

MORE DETAILS
Target Test Prep
Magoosh
Magoosh
Study with Magoosh GMAT prep

Available with Beat the GMAT members only code

MORE DETAILS
Magoosh

DS-7

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Senior | Next Rank: 100 Posts
Posts: 49
Joined: Sun Jan 13, 2008 10:47 pm
Thanked: 1 times

DS-7

by desihokie » Tue Jan 15, 2008 8:49 am
Q-7
Attachments
DS_7.jpg
Top
Master | Next Rank: 500 Posts
Posts: 158
Joined: Mon Dec 03, 2007 8:32 am
Thanked: 7 times

by StarDust845 » Tue Jan 15, 2008 11:08 am
C?
Top
Senior | Next Rank: 100 Posts
Posts: 49
Joined: Sun Jan 13, 2008 10:47 pm
Thanked: 1 times

by desihokie » Tue Jan 15, 2008 12:03 pm
I chose C too, but its not correct.


Correct answer is E. Please explain, anyone??
Top
Newbie | Next Rank: 10 Posts
Posts: 8
Joined: Mon Dec 24, 2007 12:58 pm
Thanked: 1 times

by jacksonlong » Tue Jan 15, 2008 12:07 pm
8/9 =64/72
1/8= 9/72

so X+Y <73/72

X+Y could be 1 (72/72) or anything less than that...so E
Top
Master | Next Rank: 500 Posts
Posts: 158
Joined: Mon Dec 03, 2007 8:32 am
Thanked: 7 times

by StarDust845 » Tue Jan 15, 2008 12:17 pm
Ho yeah x + y < 73/72 I was right until here.. :) but screwed the answer.
Answer should be E.
Top
Senior | Next Rank: 100 Posts
Posts: 49
Joined: Sun Jan 13, 2008 10:47 pm
Thanked: 1 times

by desihokie » Tue Jan 15, 2008 12:28 pm
thaks, jacksonlong, that was easy! nice approach.
Top
Post new topic Post Reply
• Page 1 of 1