Find all School-related info fast with the new School-Specific MBA Forum

 It is currently 06 May 2015, 16:37

### 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

# average 4 times

Author Message
TAGS:
Manager
Joined: 01 Dec 2007
Posts: 57
Followers: 0

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

average 4 times [#permalink]  24 Sep 2008, 01:54
explaination??
Attachments

average 4 times.JPG [ 18.14 KiB | Viewed 691 times ]

Manager
Joined: 24 Apr 2008
Posts: 162
Followers: 1

Kudos [?]: 39 [1] , given: 0

Re: average 4 times [#permalink]  24 Sep 2008, 01:58
1
KUDOS
D=4(JtoN)/11

Total = D+ JtoN = 15(JtoN)/11

Fraction: D/Total = 4/15
Manager
Joined: 01 Dec 2007
Posts: 57
Followers: 0

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

Re: average 4 times [#permalink]  24 Sep 2008, 02:13
Total =Dec+Jan to Nov
15a= 4A+11A (no.of months x average)

december ratio =4A/15A
Manager
Joined: 28 Aug 2008
Posts: 102
Followers: 1

Kudos [?]: 7 [0], given: 0

Re: average 4 times [#permalink]  25 Sep 2008, 16:15
Another approac that is much easier... IMO:

say the average was 10 ... December is 4 times average so 40

december = 40 , whole year = 11(10)+1(40) = 150

Thus

40/150 .... 4/15
Re: average 4 times   [#permalink] 25 Sep 2008, 16:15
Similar topics Replies Last post
Similar
Topics:
Reading Comprehension Average Timing? 7 15 Oct 2013, 09:37
average time spent on RC? 8 26 Sep 2010, 04:38
Average GMAT Prep Time? 3 18 Feb 2010, 20:39
the average grade of students in Group A is 4. the average 2 07 Nov 2007, 12:55
Average preparation time .??? 12 30 Aug 2006, 23:11
Display posts from previous: Sort by