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.
5 is how many fifths of 10?
[#permalink]
10 Jul 2019, 16:03
10 Jul 2019, 16:03
Expert Reply
00:00
Question Stats:
75% (00:41) correct
25% (00:32) wrong based on 48 sessions
Hide Show timer Statistics
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: 5 is how many fifths of 10?
[#permalink]
11 Jul 2019, 04:56
11 Jul 2019, 04:56
1
Carcass wrote:
5 is how many fifths of 10?
(A) 2.5
(B) 5
(C) 10
(D) 20
(E) 50
(A) 2.5
(B) 5
(C) 10
(D) 20
(E) 50
We can write: 5 = \(\frac{x}{5}\) of 10
Rewrite as: \(5 = (\frac{x}{5})(10)\)
Simplify: \(5 = \frac{10x}{5}\)
Simplify: \(5 = 2x\)
Divide both sides by 2 to get: \(\frac{5}{2} = x\)
Answer: A
Cheers,
Brent
Re: 5 is how many fifths of 10?
[#permalink]
31 May 2020, 03:37
31 May 2020, 03:37
1
Carcass wrote:
5 is how many fifths of 10?
(A) 2.5
(B) 5
(C) 10
(D) 20
(E) 50
(A) 2.5
(B) 5
(C) 10
(D) 20
(E) 50
1) fifth of 10 -> 10/5=2
2) 5 is how many fifth of 10 (fifth of ten = 2)? -> 5/2=2.5 (2 goes in 5 2.5 times)
