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

Redeem
TTP OnDemand GMAT Video Course
Featured Course

Target Test Prep GMAT OnDemand

Scott Woodbury-Stewart’s private virtual classroom — 400 hours of master-class video lessons for the GMAT Focus Edition.

  • 715+ score guarantee — highest in the industry (99th percentile)
  • 52 chapters · 1,500+ lessons · 4,000+ practice questions
  • 400 hours of video · 1,500+ instructor-led HD smartboard lessons
  • 300,000+ students accepted to Harvard, Stanford, Wharton, Booth & Sloan & more
  • 24/7 live support + weekly Zoom office hours with GMAT instructors
  • TTP AI Assist — 24/7 AI-powered virtual tutor for instant help
  • 1,200+ flashcards + AI-powered study assistant & daily calendar
  • OnDemand, LiveTeach & GMAT Bootcamp formats available
  • Also: GRE, SAT Math & Executive Assessment courses
  • MBA Admissions Consulting now available
  • 🏆 2025 EdTech Breakthrough Award: Test Prep Solution Provider of the Year
  • 200,000+ students served
  • 5-day free trial — $0 to start, no auto-billing, cancel anytime
★★★★★ 5.0 (559 reviews)
130-pt guarantee
$0 to start then $127/mo
Start Free 5-Day Trial Read 559 Reviews →

kaplan premier Cat1

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Senior | Next Rank: 100 Posts
Posts: 61
Joined: Sun Mar 13, 2011 12:34 pm
Thanked: 1 times
by luiscarlos59 » Mon Jan 02, 2012 6:37 pm
Hi
I got this question on my Cat #1 Kaplan Premier 2008 CD. Dont know how to get to the answer.

2^21 / (4^4(4^4+4^5))

I got stuck when i factored to 2^21 / (2^8(2^8+2^10))


OA: [spoiler]2^5/5[/spoiler]
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Problem Solving |
User avatar
Community Manager
Posts: 1060
Joined: Fri May 13, 2011 6:46 amFollowed by: 52 members
Location: Utrecht, The Netherlands
Thanked: 318 times

by neelgandham » Mon Jan 02, 2012 6:43 pm
2^21 / (4^4)*(4^4+4^5))
2^21 / (2^8)*(2^8+2^10))
2^21 / ((2^8)*(2^8))(1+2^2))
2^21 / ((2^16)*5)
2^(21-16) /5
(2^5)/5

Hope that helps!
Anil Gandham
Welcome to BEATtheGMAT | Photography | Getting Started | BTG Community rules | MBA Watch
Check out GMAT Prep Now's online course at https://www.gmatprepnow.com/
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 1084
Joined: Fri Apr 15, 2011 2:33 pmFollowed by: 21 members
Thanked: 158 times

by pemdas » Mon Jan 02, 2012 7:47 pm
2^21 / (4^4(4^4+4^5))=2^21/(4^8(1+4)=2^21/5*2^16=2^5/5=32/5
luiscarlos59 wrote:Hi
I got this question on my Cat #1 Kaplan Premier 2008 CD. Dont know how to get to the answer.

2^21 / (4^4(4^4+4^5))

I got stuck when i factored to 2^21 / (2^8(2^8+2^10))


OA: [spoiler]2^5/5[/spoiler]
Success doesn't come overnight!
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1