Last visit was: 22 Nov 2024, 11:51 It is currently 22 Nov 2024, 11:51
Decision Tracker
My Rewards
New comers' posts
New posts
Unanswered

Close

GRE Prep 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 GRE 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.

Go to My Error Log Learn more
Close

Request Expert Reply

Confirm Cancel
PREVIOUS TOPIC
NEXT TOPIC

Every student who studies journalism at a university receives one of t

Tags :
Find Similar Topics  About  Add a Tag

Show Tags
Hide Tags

User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30003
Own Kudos [?]: 36350 [0]
Given Kudos: 25927
Send PM
Every student who studies journalism at a university receives one of t [#permalink] New post   13 Jul 2022, 02:30
Expert Reply
00:00

Question Stats:

100% (02:10) correct 0% (00:00) wrong based on 5 sessions

Hide Show timer Statistics

Every student who studies journalism at a university receives one of the following grades: P, F, W, or C. If 1/6 of the students receive P's, 1/5 receive F's, 1/2 receive W's, and 20 students receive C's, how many students in the university study journalism?


A. 100

B. 125

C. 150

D. 300

E. 500


Part of the project: Skill Builder Project
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
ShowHide Answer
Official Answer
C
avatar
ReemS
Intern
Intern
Joined: 13 Jul 2022
Posts: 6
Own Kudos [?]: 2 [0]
Given Kudos: 1
Send PM
Re: Every student who studies journalism at a university receives one of t [#permalink] New post   13 Jul 2022, 05:45
c) 150
avatar
B
Rdlynch2
Intern
Intern
Joined: 05 Jan 2022
Posts: 7
Own Kudos [?]: 1 [0]
Given Kudos: 5
Send PM
Re: Every student who studies journalism at a university receives one of t [#permalink] New post   13 Jul 2022, 09:45
Can you explain how to solve this?

Posted from my mobile device
User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30003
Own Kudos [?]: 36350 [0]
Given Kudos: 25927
Send PM
Re: Every student who studies journalism at a university receives one of t [#permalink] New post   13 Jul 2022, 11:06
Expert Reply
OE

Quote:
Let x = the number of students in the university studying journalism. The number of students who receive a P, F, or W = (1/6)x + (I/5)x + (l/2)x = (26/30)x. Then, (4/30)x = the 20 remaining students (C), so x = 150.
avatar
B
Rdlynch2
Intern
Intern
Joined: 05 Jan 2022
Posts: 7
Own Kudos [?]: 1 [0]
Given Kudos: 5
Send PM
Re: Every student who studies journalism at a university receives one of t [#permalink] New post   13 Jul 2022, 14:48
Carcass wrote:
OE

Quote:
Let x = the number of students in the university studying journalism. The number of students who receive a P, F, or W = (1/6)x + (I/5)x + (l/2)x = (26/30)x. Then, (4/30)x = the 20 remaining students (C), so x = 150.


Where is the 26/30 from?

Posted from my mobile device
User avatar
D
rx10
Retired Moderator
Joined: 02 Dec 2020
Posts: 1831
Own Kudos [?]: 2146 [1]
Given Kudos: 140
GRE 1: Q168 V157

GRE 2: Q167 V161
Send PM
Re: Every student who studies journalism at a university receives one of t [#permalink] New post   13 Jul 2022, 20:04
1
It's the LCM.

\(W = \frac{1}{6}x + \frac{1}{5}x + \frac{1}{2}x = \frac{5 + 6 + 15}{30}x = \frac{26}{30}x\)

Rdlynch2 wrote:

Where is the 26/30 from?

Posted from my mobile device
Prep Club for GRE Bot
gmatclubot
Re: Every student who studies journalism at a university receives one of t [#permalink]
13 Jul 2022, 20:04
Moderators:
adewale223
GRE Instructor
84 posts
bronaugust
GRE Forum Moderator
37 posts
BrushMyQuant
Moderator
1111 posts
VibhuAnurag
GRE Instructor
234 posts

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

Main navigation

Partners

GRE Resources

www.ets.org/gre | About | Terms and Conditions and Privacy Policy | Prep Club for GRE Rules | Contact