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
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
The ratio of empty to full parking spaces is 3 to 5. If there are 940
[#permalink]
18 Jan 2022, 04:54
18 Jan 2022, 04:54
2
Expert Reply
1
Bookmarks
00:00
Question Stats:
70% (01:02) correct
29% (00:57) wrong based on 27 sessions
Hide Show timer Statistics
The ratio of empty to full parking spaces is 3 to 5. If there are 940 full parking spaces in the lot, how many spaces are empty?
A.156
B.376
C.470
D.564
E.602
Kudos for the right answer and explanation
A.156
B.376
C.470
D.564
E.602
Kudos for the right answer and explanation
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: The ratio of empty to full parking spaces is 3 to 5. If there are 940
[#permalink]
18 Jan 2022, 07:31
18 Jan 2022, 07:31
1
Carcass wrote:
The ratio of empty to full parking spaces is 3 to 5. If there are 940 full parking spaces in the lot, how many spaces are empty?
A.156
B.376
C.470
D.564
E.602
Kudos for the right answer and explanation
A.156
B.376
C.470
D.564
E.602
Kudos for the right answer and explanation
The ratio of empty to full parking spaces is 3 to 5.
In other words: # of empty spaces/# of full spaces = 3/5
If there are 940 full parking spaces in the lot, how many spaces are empty?
Let x = the number of empty spaces
Since the ratio must hold we can write: x/940 = 3/5
Cross multiply to get: 5x = (3)(940)
Solve: x = 564
Answer: D
RELATED VIDEO
General Discussion
Re: The ratio of empty to full parking spaces is 3 to 5. If there are 940
[#permalink]
18 Jan 2022, 07:31
18 Jan 2022, 07:31
1
Empty to full parking spaces is 3 to 5.
Full Parking space \(= 940\)
\(5x = 940\)
\(x = 188\)
Empty spaces \(= 3x = 3*188 = 564\)
Answer D
Full Parking space \(= 940\)
\(5x = 940\)
\(x = 188\)
Empty spaces \(= 3x = 3*188 = 564\)
Answer D
