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
Live EA class + 6 months of EA OnDemand
  • Expert-led weekly online sessions
  • EA Masterclass access between classes
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.

130-point 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.

units digit

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Source: — Problem Solving |
Master | Next Rank: 500 Posts
Posts: 144
Joined: Thu Apr 17, 2008 3:33 pm
Thanked: 8 times

by Sunny22uk » Thu Aug 28, 2008 5:49 pm
since X3 x 3 = 2y x 9
it follow that x3=2y x 3 ( divide both sides by 3)
since x and y are between 1 and 10, it folllows that y=1(units digit has to be equal on the right hand side and left hand side)
Right hand side= 63
x=6,y=1, answer=7
You cannot discover new oceans unless you have the courage to loose sight of the shore.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 162
Joined: Mon Jul 28, 2008 8:33 pm
Location: San Jose,CA
Thanked: 1 times

by ddm » Fri Aug 29, 2008 2:37 pm
"it folllows that y=1(units digit has to be equal on the right hand side and left hand side)"???

How did u get that?
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 144
Joined: Thu Apr 17, 2008 3:33 pm
Thanked: 8 times

by Sunny22uk » Fri Aug 29, 2008 2:50 pm
Sunny22uk wrote:since X3 x 3 = 2y x 9
it follow that x3=2y x 3 ( divide both sides by 3)
since x and y are between 1 and 10, it folllows that y=1(units digit has to be equal on the right hand side and left hand side)
Right hand side= 63
x=6,y=1, answer=7
>>the units digit on the left hand side is 3
>>the units digit on the right hand side must be 3(for the two numbers to be equal)
>>Units digit of 2yx3 means yx3
>>for yx3 to be equal to 3 and y being between 1 and 10, y=1 is the only value which will give the desire result

Let me know if you have any questions
You cannot discover new oceans unless you have the courage to loose sight of the shore.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1