GMAT Question of the Day: Daily via email | Daily via Instagram New to GMAT Club? Watch this Video

It is currently 02 Jun 2020, 10:30

Close

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
Your Progress

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

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Close

Request Expert Reply

Confirm Cancel

Eric, Nick and Archi make contributions to the Society Of Nature Prote

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:

Hide Tags

Find Similar Topics 
Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 64174
Eric, Nick and Archi make contributions to the Society Of Nature Prote  [#permalink]

Show Tags

New post 29 Jun 2016, 06:49
00:00
A
B
C
D
E

Difficulty:

  15% (low)

Question Stats:

100% (02:12) correct 0% (00:00) wrong based on 17 sessions

HideShow timer Statistics

Senior Manager
Senior Manager
avatar
Joined: 23 Apr 2015
Posts: 266
Location: United States
Concentration: General Management, International Business
WE: Engineering (Consulting)
Re: Eric, Nick and Archi make contributions to the Society Of Nature Prote  [#permalink]

Show Tags

New post 29 Jun 2016, 07:45
Answer is D: 245 Nis

Normalising the fraction from 5:3:2.5 to 10:6:5 (Eric: Nick:Archi)
Given Nick contributes one unit more than Archi and one unit of 5145/(10+6+5) = 245
Current Student
User avatar
Joined: 18 Oct 2014
Posts: 772
Location: United States
GMAT 1: 660 Q49 V31
GPA: 3.98
GMAT ToolKit User
Re: Eric, Nick and Archi make contributions to the Society Of Nature Prote  [#permalink]

Show Tags

New post 29 Jun 2016, 09:42
Bunuel wrote:
Eric, Nick and Archi make contributions to the Society Of Nature Protection in the ratio of 5:3:2.5. If altogether they contribute 5145 Nis, how much more money does Nick contribute than Archi?

A. 128 Nis
B. 212 Nis
C. 234 Nis
D. 245 Nis
E. 288 Nis


Nick contribution - Archi cintribution

5145/10.5 (3-2.5)

5145/10.5 *.5= 245

D is the answer
_________________
I welcome critical analysis of my post!! That will help me reach 700+
Retired Moderator
avatar
B
Status: On a mountain of skulls, in the castle of pain, I sit on a throne of blood.
Joined: 30 Jul 2013
Posts: 289
GMAT ToolKit User Reviews Badge
Re: Eric, Nick and Archi make contributions to the Society Of Nature Prote  [#permalink]

Show Tags

New post 29 Jun 2016, 19:12
Bunuel wrote:
Eric, Nick and Archi make contributions to the Society Of Nature Protection in the ratio of 5:3:2.5. If altogether they contribute 5145 Nis, how much more money does Nick contribute than Archi?

A. 128 Nis
B. 212 Nis
C. 234 Nis
D. 245 Nis
E. 288 Nis


5+3+2.5=10.5

10.5x=5145

Nick-Arhi=3x-2.5x=0.5x

If 10.5x=5145
then 0.5x=?

0.5*5145/10.5=245

Answer: D
Manager
Manager
User avatar
Joined: 22 Feb 2015
Posts: 55
Location: United States
Concentration: Finance, Operations
GMAT Date: 04-01-2015
GPA: 3.98
Re: Eric, Nick and Archi make contributions to the Society Of Nature Prote  [#permalink]

Show Tags

New post 29 Jun 2016, 22:31
Eric, Nick and Archi make contributions to the Society Of Nature Protection in the ratio of 5:3:2.5. If altogether they contribute 5145 Nis, how much more money does Nick contribute than Archi?

A. 128 Nis
B. 212 Nis
C. 234 Nis
D. 245 Nis
E. 288 Nis


E:N:A 5:3:2.5

so total = 5x + 3x + 2.5 x = 10.5 x = 5145
so x = 490

Nick Contribution is 0.5 more than Archi so 0.5 x =0.5 * 490 = 245

So D. 245 Nis is the correct answer
GMAT Club Bot
Re: Eric, Nick and Archi make contributions to the Society Of Nature Prote   [#permalink] 29 Jun 2016, 22:31

Eric, Nick and Archi make contributions to the Society Of Nature Prote

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  





Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne