BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Target Test Prep · GMAT

Choose how you want to prepare

Learn live with an expert or move at your own pace. Every option includes the complete TTP study system.

★★★★★5.0559 reviews
GMATLiveTeach 7 seats left
Chris Peckover
NEXT LIVE COHORT

Oct 13 to Jan 7, 2027

with Chris Peckover

Schedule
Tue, Thu · 8:00 to 10:00 PM ET
Included
40 live hours + 6 months of GMAT OnDemand
  • Live instruction and real-time questions
  • Class recordings and assigned practice
View class & enroll
Limited cohort · enrollment openTarget Test Prep
EALiveTeach 5 seats left
Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

Schedule
Sun · 9:30 AM to 12:30 PM ET
Included
40 hours of live online classes plus six months of access to the complete TTP EA OnDemand course.
  • 165+ EA Score Guarantee
  • 4,100+ Quant, Verbal, and Integrated Reasoning practice questions
  • 400+ hours of in-depth video lessons
  • 3,000+ step-by-step video solutions
View EA class & enroll
Limited cohort · enrollment openTarget Test Prep
GMATOnDemand Start anytime
SELF-PACED MASTERCLASS

Target Test Prep GMAT OnDemand

Complete access from day one. Study on your schedule.

715+ score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions
Start free 5-day trial
Read 559 reviewsTarget Test Prep

Compare the format, schedule, and included access before enrolling. Prices and seat counts shown reflect the supplied offer details.

Fractions

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Master | Next Rank: 500 Posts
Posts: 222
Joined: Tue Mar 25, 2008 3:52 pm
Thanked: 2 times
by vinviper1 » Wed May 28, 2008 8:45 am
Mary has 29 1/2 yards of material available to make uniforms. Each uniform requires 3/4 yard of material. How many uniforms can she make and how much material will she have left?
A 39 with 1/3 yard left over
B 39 with 1/4 yard left over
C 39 with 1/2 yard left over
D 27 with 1/3 yard left over
E 27 with 1/2 yard left over

Thanks!
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Problem Solving |
Junior | Next Rank: 30 Posts
Posts: 12
Joined: Fri May 16, 2008 9:52 am

by sm612 » Wed May 28, 2008 8:57 am
29 1/2=59/2

so, total nbr of dresses:-
(59/2)/(3/4)=39.32
which is 39 dresses and 1/3 yard left.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Newbie | Next Rank: 10 Posts
Posts: 5
Joined: Tue May 20, 2008 8:05 am

by agatka16 » Wed May 28, 2008 8:58 am
29 1/2=59/2=118/4
118:3=39 1/3

Answer A?
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 566
Joined: Fri Jan 04, 2008 11:01 am
Location: Philadelphia
Thanked: 31 times
GMAT Score:640

by AleksandrM » Wed May 28, 2008 9:46 am
I got A. What's the OA?
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
GMAT Instructor
Posts: 3225
Joined: Tue Jan 08, 2008 2:40 pmFollowed by: 614 members
Location: Toronto
Thanked: 1710 times
GMAT Score:800

by Stuart@KaplanGMAT » Wed May 28, 2008 12:02 pm
agatka16 wrote:29 1/2=59/2=118/4
118:3=39 1/3

Answer A?
You're correct that you make 39 and 1/3 dresses.

HOWEVER, each dress is 3/4 of a yard. So 1/3 of a dress is actually 1/3(3/4) = 1/4 of a yard of cloth.

Therefore, the correct answer is (b).

Step (4) of the Kaplan method for PS is to double check your answer to see if it makes sense - if we're dealing with 1/2 a yard and then 1/4s of a yard, how can we possibly get 1/3 as an answer?
Image

Stuart Kovinsky | Kaplan GMAT Faculty | Toronto

Kaplan Exclusive: The Official Test Day Experience | Ready to Take a Free Practice Test? | Kaplan/Beat the GMAT Member Discount
BTG100 for $100 off a full course
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 178
Joined: Wed May 14, 2008 3:51 pmFollowed by: 1 member
Thanked: 16 times
GMAT Score:99%+

by egybs » Wed May 28, 2008 12:51 pm
Answer isn't A....

We immediately know that there are 39 full uniforms by looking at the possible choices... 27 would obviously be too few uniforms to make with 29.5 yards of material.

So 39*(3/4) = 30-3/4 = 29.25

We have 29.5 yards so 29.5-29.25 = 1/4

Therefore we have 39 uniforms and 1/4 of a yard left over.

B.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 631
Joined: Mon Feb 18, 2008 11:57 pmFollowed by: 3 members
Thanked: 29 times

by netigen » Wed May 28, 2008 1:16 pm
A simpler approach will be to just look at the answers:

Ans can not be 27 something so the Ans has to be 39 something

Multiply 39 x 3/4 = 29 1/4

so to make 39 dresses you need 29.25 yard cloth hence you make 39 dresses and are left with 1/4 yard cloth
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 178
Joined: Wed May 14, 2008 3:51 pmFollowed by: 1 member
Thanked: 16 times
GMAT Score:99%+

by egybs » Wed May 28, 2008 1:19 pm
That's what I just did above....
netigen wrote:A simpler approach will be to just look at the answers:

Ans can not be 27 something so the Ans has to be 39 something

Multiply 39 x 3/4 = 29 1/4

so to make 39 dresses you need 29.25 yard cloth hence you make 39 dresses and are left with 1/4 yard cloth
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Senior | Next Rank: 100 Posts
Posts: 52
Joined: Mon Jan 14, 2008 7:46 pm
Thanked: 3 times

Could you explain ?

by gmataspirant » Thu May 29, 2008 10:05 am
Hey Netigen,

Though your explaination sounds logical, It is not convincing for me.

Total # of Yards : 29 1/2 = 29.50
Each Cloth Requires : 3/4 => .75

# of Clothes = 29.50 / .75 = 39.33 which is equivalent to 39 clothes and 1/3 yards of remaining cloth.

What's wrong with my approach ? Could you please explain ?

I must be missing some basic concepts.
Never GiveUp For Any Reason
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Senior | Next Rank: 100 Posts
Posts: 52
Joined: Mon Jan 14, 2008 7:46 pm
Thanked: 3 times

by gmataspirant » Thu May 29, 2008 10:10 am
You're correct that you make 39 and 1/3 dresses.

HOWEVER, each dress is 3/4 of a yard. So 1/3 of a dress is actually 1/3(3/4) = 1/4 of a yard of cloth.

Therefore, the correct answer is (b).

Step (4) of the Kaplan method for PS is to double check your answer to see if it makes sense - if we're dealing with 1/2 a yard and then 1/4s of a yard, how can we possibly get 1/3 as an answer?
I didn't read this explaination, I got it now.[/quote]
Never GiveUp For Any Reason
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 192
Joined: Tue Apr 29, 2008 7:41 am
Thanked: 14 times

Re: Could you explain ?

by aatech » Thu May 29, 2008 10:37 am
gmataspirant wrote:Hey Netigen,

Though your explaination sounds logical, It is not convincing for me.

Total # of Yards : 29 1/2 = 29.50
Each Cloth Requires : 3/4 => .75

# of Clothes = 29.50 / .75 = 39.33 which is equivalent to 39 clothes and 1/3 yards of remaining cloth.

What's wrong with my approach ? Could you please explain ?

I must be missing some basic concepts.
What you calculated is remaining dress.. The Q is asking about remaining yards of the cloth that would be (1/3)*(3/4) = 1/4
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1