Four cups of milk are to be poured into a 2-cup bottle and a : Quant Question Archive [LOCKED]
Check GMAT Club Decision Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack

 It is currently 23 Jan 2017, 18:19

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# Four cups of milk are to be poured into a 2-cup bottle and a

 post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
Intern
Joined: 17 Jun 2008
Posts: 6
Followers: 0

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

Four cups of milk are to be poured into a 2-cup bottle and a [#permalink]

### Show Tags

01 Jul 2008, 08:26
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

17. Four cups of milk are to be poured into a 2-cup bottle and a 4-cup bottle. If each bottle is to be filled to the same fraction of its capacity, how many cups of milk should be poured into the 4-cup bottle?
(A) 2/3
(B) 7/3
(C) 5/2
(D) 8/3
(E) 3
Manager
Joined: 28 May 2008
Posts: 94
Followers: 2

Kudos [?]: 9 [0], given: 0

Re: mixture problem [#permalink]

### Show Tags

01 Jul 2008, 09:05
The answer is D
Let x be the amount in the 4L bottle. Therefore the amount in the 2L bottle =(4-x)

since the ratios are equal
x/4 = (4-x)/2
solving,we get x=8/3
Manager
Joined: 11 Apr 2008
Posts: 128
Location: Chicago
Followers: 1

Kudos [?]: 49 [0], given: 0

Re: mixture problem [#permalink]

### Show Tags

01 Jul 2008, 09:36
zeenie wrote:
The answer is D
Let x be the amount in the 4L bottle. Therefore the amount in the 2L bottle =(4-x)

since the ratios are equal
x/4 = (4-x)/2
solving,we get x=8/3

Why did you pick x to be the amount in the 4 cup bottle as opposed to the 2 cup bottle?
_________________

Factorials were someone's attempt to make math look exciting!!!

SVP
Joined: 17 Jun 2008
Posts: 1569
Followers: 11

Kudos [?]: 250 [1] , given: 0

Re: mixture problem [#permalink]

### Show Tags

01 Jul 2008, 09:59
1
KUDOS
Let x be the fraction in both the bottles.

Then, 2/x + 4/x = 4
or x = 6/4 = 3/2

Hence, cups of milk in 4 cup bottle = 4/x = 4*2/3 = 8/3

Hence, D.
Manager
Joined: 11 Apr 2008
Posts: 128
Location: Chicago
Followers: 1

Kudos [?]: 49 [0], given: 0

Re: mixture problem [#permalink]

### Show Tags

01 Jul 2008, 10:38
scthakur wrote:
Let x be the fraction in both the bottles.

Then, 2/x + 4/x = 4
or x = 6/4 = 3/2

Hence, cups of milk in 4 cup bottle = 4/x = 4*2/3 = 8/3

Hence, D.

There we go. Good job. +1
_________________

Factorials were someone's attempt to make math look exciting!!!

Current Student
Joined: 28 Dec 2004
Posts: 3384
Location: New York City
Schools: Wharton'11 HBS'12
Followers: 15

Kudos [?]: 283 [0], given: 2

Re: mixture problem [#permalink]

### Show Tags

01 Jul 2008, 14:10
let x be the number of cups poured into 2-cup bottle

x/2=(4-x)/4

4x=8-2x

x=4/3

4-4/3=8/3 into the 4-cup bottle
Re: mixture problem   [#permalink] 01 Jul 2008, 14:10
Display posts from previous: Sort by

# Four cups of milk are to be poured into a 2-cup bottle and a

 post reply Question banks Downloads My Bookmarks Reviews Important topics

 Powered by phpBB © phpBB Group and phpBB SEO Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.