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

 It is currently 05 May 2015, 23:32

### 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

# How many passengers can be seated on a plane with r rows, if

 Question banks Downloads My Bookmarks Reviews Important topics
Author Message
TAGS:
Manager
Joined: 24 Jun 2003
Posts: 91
Location: Moscow
Followers: 1

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

How many passengers can be seated on a plane with r rows, if [#permalink]  07 Aug 2003, 22:48
How many passengers can be seated on a plane with r rows, if each row consists of d double seats and t tripple seats?
Manager
Joined: 10 Jun 2003
Posts: 210
Location: Maryland
Followers: 2

Kudos [?]: 4 [0], given: 0

[#permalink]  08 Aug 2003, 07:36
If two people can sit in a double seat, then that is 2d.
If three people can sit in a triple seat, then that is 3t.
So for one row it would be 2d + 3t.
For r rows it would be r(2d+3t).

I hope I understood the q correctly
[#permalink] 08 Aug 2003, 07:36
Similar topics Replies Last post
Similar
Topics:
How many different ways can 2 students be seated in a row of 2 09 Nov 2008, 10:00
2 How many different can 2 students be seated in a row of 4 8 21 Feb 2008, 06:55
in how many ways can you seat 3 students in a row of 10 4 07 Nov 2007, 14:01
In how many ways can you seat 3 people in a row of 101 8 02 Oct 2007, 11:46
How many different ways can 2 students be seated in a row of 5 12 Nov 2005, 23:29
Display posts from previous: Sort by

# How many passengers can be seated on a plane with r rows, if

 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®.