-7 a multiple of 7?

Expert replies

daraveung: Newbie | Next Rank: 10 Posts; Posts: 3; Joined: Wed Jan 05, 2011 7:12 pm

by daraveung » Mon Jan 17, 2011 2:57 pm

Hi all,

I know that 7, 14, 21,...are multiples of 7. But are 0 and -7, -14,...multiples of 7 too?

Your help would be much appreciated.

Like this post

Source: Beat The GMAT — Data Sufficiency | Mon Jan 17, 2011 2:57 pm

anshumishra: Legendary Member; Posts: 543; Joined: Tue Jun 15, 2010 7:01 pmFollowed by: 3 members; Thanked: 147 times

by anshumishra » Mon Jan 17, 2011 3:51 pm

Read this : https://www.beatthegmat.com/negative-mul ... 12560.html

Thanks
Anshu

(Every mistake is a lesson learned )

Like this post

wharton750: Senior | Next Rank: 100 Posts; Posts: 57; Joined: Sun Sep 06, 2009 9:05 am; Thanked: 2 times; GMAT Score:760

by wharton750 » Mon Jan 17, 2011 9:39 pm

anshumishra wrote:Read this : https://www.beatthegmat.com/negative-mul ... 12560.html

Is Ron still active on BTG?

Like this post

MAAJ: Master | Next Rank: 500 Posts; Posts: 243; Joined: Sun Jul 12, 2009 7:12 amFollowed by: 2 members; Location: Dominican Republic; Thanked: 31 times; GMAT Score:480

by MAAJ » Tue Jan 18, 2011 4:41 am

Hi all,

I know that 7, 14, 21,...are multiples of 7. But are 0 and -7, -14,...multiples of 7 too?

Your help would be much appreciated.

Short answer: yes.
Long answer: read the above link.

"There's a difference between interest and commitment. When you're interested in doing something, you do it only when circumstance permit. When you're committed to something, you accept no excuses, only results."

Like this post

anshumishra: Legendary Member; Posts: 543; Joined: Tue Jun 15, 2010 7:01 pmFollowed by: 3 members; Thanked: 147 times

by anshumishra » Tue Jan 18, 2011 5:01 am

wharton750 wrote:
anshumishra wrote:Read this : https://www.beatthegmat.com/negative-mul ... 12560.html
Is Ron still active on BTG?

Yes. search for "lunarpower".

Thanks
Anshu

(Every mistake is a lesson learned )

Like this post

daraveung: Newbie | Next Rank: 10 Posts; Posts: 3; Joined: Wed Jan 05, 2011 7:12 pm

by daraveung » Tue Jan 18, 2011 9:15 am

Thank you all!

Like this post

pradeepkaushal9518: Legendary Member; Posts: 1309; Joined: Wed Mar 17, 2010 11:41 pmFollowed by: 5 members; Thanked: 33 times

by pradeepkaushal9518 » Wed Jan 19, 2011 9:46 am

i think yes 0= 7*0
-7=7*(-1)
-14=7*(-2)

A SMALL TOWN GUY

Like this post

Post new topic Post Reply

• Page 1 of 1

GMAT Course Reviews

560 reviews

1168 reviews

431 reviews

359 reviews

147 reviews

5/5

5 Star (560 Reviews)

"Target Test Prep is the closest to the official version of the GMAT exam, about 99% accuracy in terms of the quality and quantity of information. The course has excellently created singular sets of focused lessons and tests for every possible topic that one could come across in the official GMAT exam."

"The TTP course maximizes the efficiency of the time you spend studying. It will take time and effort but I could almost guarantee that if you complete the course exactly as it is laid out you will get an amazing score. They also have a very responsive team willing to help with any questions you might have."

"TTP has two things that I think no other test prep company offers: A teaching approach that reinforces understanding and an attitude that will give you the mental preparedness needed to succeed on the test. TTP gives you a deep understanding of the concept you need to know while teaching you how to think."

Write a Review