|
Author |
Message |
|
TAGS:
|
|
|
Senior Manager
Joined: 05 Oct 2006
Posts: 272
Followers: 1
Kudos [?]:
1
[0], given: 0
|
A tough ds problem [#permalink]
06 Feb 2007, 03:43
Question Stats:
0% (00:00) correct
0% (00:00) wrong based on 0 sessions
in a drug store,$10 is enough to buy 5 cans of cola and 3 bottles of bear.is $10 enough to buy 4 cans of cola and 5 bottles of bear?
|
|
|
|
|
|
|
SVP
Joined: 05 Jul 2006
Posts: 1562
Followers: 4
Kudos [?]:
63
[0], given: 32
|
in a drug store,$10 is enough to buy 5 cans of cola and 3 bottles of bear.is $10 enough to buy 4 cans of cola and 5 bottles of bear?
CANS PRICE = 5X , BEAR PRICE = 3Y
10>= 5X+3Y IS 10>= 4X+5Y
START FROM HERE AND PLEASE REPOST THE FULL QUESTION
|
|
|
|
|
|
Current Student
Joined: 28 Dec 2004
Posts: 3440
Location: New York City
Schools: Wharton'11 HBS'12
Followers: 11
Kudos [?]:
134
[0], given: 2
|
the question as posted...i think the answer should be E...i dont understand what enough here means...is the cost of the cans and bottles exactly $10 or something less...therefore I would say E...
I would request posters here to please do some due diligence when posting questions...I have noticed somewhat of a draw down of the quality in the quant forum...please make sure questions are correctly copied, are valid etc...
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|