Last visit was: 17 Sep 2024, 01:51 It is currently 17 Sep 2024, 01:51
Decision Tracker
My Rewards
Unanswered
Active Topics
New posts
New comers' posts
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.
Go to My Error Log Learn more
Close
Request Expert Reply
Confirm Cancel

If line segment AD has midpoint M1 and line segment M1D has midpoint

SORT BY:
Date
Kudos
Tags:
Find Similar Topics 
Show Tags
Hide Tags
User avatar
L
Bunuel
Math Expert
Joined: 02 Sep 2009
Posts: 95578
Own Kudos [?]: 659450 [0]
Given Kudos: 87293
Send PM
CAT Tests Forum Quiz Mode
If line segment AD has midpoint M1 and line segment M1D has midpoint [#permalink] If line segment AD has midpoint M1 and line segment M1D has midpoint   01 Sep 2021, 02:46
Expert Reply
00:00
A
B
C
D
E

Difficulty:

15% (low)

Question Stats:

81% (01:10) correct 19% (01:27) wrong based on 86 sessions
Hide Show DIFFICULTY AND TIMER STATISTICS
If line segment AD has midpoint \(M_1\) and line segment \(M_1D \) has midpoint \(M_2\), what is the value of \(\frac{M_1D}{AM_2}\)?

(A) 1/2
(B) 2/3
(C) 3/4
(D) 4/5
(E) 5/6
ShowHide Answer
Official Answer
B
avatar
SubhikshaS
Intern
Intern
Joined: 29 Aug 2021
Posts: 2
Own Kudos [?]: 0 [0]
Given Kudos: 3
Location: India
Send PM
Re: If line segment AD has midpoint M1 and line segment M1D has midpoint [#permalink] If line segment AD has midpoint M1 and line segment M1D has midpoint   01 Sep 2021, 22:15
A------------M1------M2------D

AM1=M1D; M1M2=M2D

M1D/AM2 = M1D/(AM1+M1M2)
= M1M2+M2D/(M1D+M1M2)
= 2M1M2/(2M1M2+M1M2)
=2/3
avatar
B
dixxa
Intern
Intern
Joined: 15 Nov 2013
Posts: 9
Own Kudos [?]: 2 [0]
Given Kudos: 85
Send PM
Re: If line segment AD has midpoint M1 and line segment M1D has midpoint [#permalink] If line segment AD has midpoint M1 and line segment M1D has midpoint   14 Oct 2021, 11:23
Line:
A_________M1____M2____D

M1 = 1/2
M2 = 3/4

\(\frac{1}{2}/\frac{3}{4} = \frac{1}{2} * \frac{ 4}{3} = \frac{2}{3}\)


Answer is: B
GMAT Club Bot
gmatclubot
Re: If line segment AD has midpoint M1 and line segment M1D has midpoint [#permalink]
14 Oct 2021, 11:23
Moderator:
Bunuel
Math Expert
95578 posts