Quantcast Mathematics Question (Integer Patterns)? - XP Math - Forums


XP Math Home Sign Up FREE! | Sign In | Classroom Setup | Common Core Alignment PDF Version

Go Back   XP Math - Forums > Welcome > Off-Topic Discussion
Reload this Page Mathematics Question (Integer Patterns)?
Register Arcade Members List Mark Forums Read

 
 
Thread Tools Display Modes
Old 07-31-2007   #1
Dill
Guest
 
Posts: n/a
Default Mathematics Question (Integer Patterns)?
How many four digit positive integers (x) are there with the property that x and 3x have only even digits?Like say for example, one number is x=8002 because 3x of this is 24006 and each the x and the 3x have only even digits.Nirja G did you put anything?
 
 

« Previous Thread | Next Thread »
Thread Tools
Display Modes
Linear Mode Linear Mode

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -4. The time now is 05:17 PM.

Contact Us - XP Math - Forums - Archive - Privacy Statement - Top

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, vBulletin Solutions Inc.
XP Math