Forgot Password?
 
Links
About Arcadia LSAT Shorthand NotationArcadia Prep's GMAT CourseArcadia Prep's LSAT CourseArcadia Prep's SAT CourseArcadia Prep's GRE CourseThe Simply Brilliant GMAT AppAbout the MCATMCAT Physical and Biological SciencesAbout Arcadia Prep's MCAT CourseTerms of SaleTerms of UseAbout Arcadia Apps
iPhone App Store
GGRE Prep App
GMAT Prep App
LSAT Prep App
LSAT Prep
SAT Prep App
 
Back to Questions

69. Column A   Column B   319 – 318   ... ...

69. Column A   Column B
  319 – 318   318(4)
 
(A) Column A is larger
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Nova Math - Problem Set G: Quantitative Comparisons

Collapse All Subordinate Threads
Image Not Available
 
Replies to This Thread: 1 | ----
69. Column A   Column B   319 – 318   ... ... 
Posted: 03/23/2016 13:33
Can you explain why it goes from 3^18(3^1-1) = 3^18(2)
Arcadia
Admin
Reply 1 of 1
Replies to This Thread: 0 | ----
 
Posted: 03/24/2016 00:40
Hi Joelene,

3^1 is just 3, so (3^1 - 1) = (3 - 1) = (2).

Nova Press
Arcadia Prep © 2012.
Contact Arcadia  |  Terms of Use  |  Terms of Sale  |  Change Log-in Info