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.
A group consists of both men and women. The average (arithme
[#permalink]
29 Aug 2018, 16:15
29 Aug 2018, 16:15
Expert Reply
2
Bookmarks
00:00
Question Stats:
86% (01:14) correct
14% (02:11) wrong based on 50 sessions
Hide Show timer Statistics
A group consists of both men and women. The average (arithmetic mean) height of the women is 66 inches, and the average (arithmetic mean) height of the men is 72 inches. If the average (arithmetic mean) height of all the people in the group is 70 inches, what is the ratio of women to men in the group?
(A) 1:1
(B) 1:2
(C) 2:1
(D) 2:3
(E) 3:2
(A) 1:1
(B) 1:2
(C) 2:1
(D) 2:3
(E) 3:2
Re: A group consists of both men and women. The average (arithme
[#permalink]
07 Sep 2018, 19:22
07 Sep 2018, 19:22
1
sandy wrote:
A group consists of both men and women. The average (arithmetic mean) height of the women is 66 inches, and the average (arithmetic mean) height of the men is 72 inches. If the average (arithmetic mean) height of all the people in the group is 70 inches, what is the ratio of women to men in the group?
(A) 1:1
(B) 1:2
(C) 2:1
(D) 2:3
(E) 3:2
(A) 1:1
(B) 1:2
(C) 2:1
(D) 2:3
(E) 3:2
It takes sec to find the ratio of the quantity using allegation method:
Attachments
Untitled1.png [ 14.84 KiB | Viewed 4495 times ]
Re: A group consists of both men and women. The average (arithme
[#permalink]
26 Mar 2020, 14:51
26 Mar 2020, 14:51
1
kaziselim wrote:
sandy wrote:
A group consists of both men and women. The average (arithmetic mean) height of the women is 66 inches, and the average (arithmetic mean) height of the men is 72 inches. If the average (arithmetic mean) height of all the people in the group is 70 inches, what is the ratio of women to men in the group?
(A) 1:1
(B) 1:2
(C) 2:1
(D) 2:3
(E) 3:2
(A) 1:1
(B) 1:2
(C) 2:1
(D) 2:3
(E) 3:2
It takes sec to find the ratio of the quantity using allegation method:
Can you please explain the allegation method?
Thanks
