y of x
The Unofficial Tunxis Math Department Blog
Monday, February 2, 2009
My Head is Spinning
A number of two digits is seven fourths of the number formed by interchanging its digits. If the tens digit is two more than the units digit, what is the number?
Steve Luko sent this one in. Thanks, Steve!
pic by
beth.mckenna
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
Labels
146
algebra
Amatyc
art
biology
calculus
cartoon
comedy
comic
doodles
Found Math
Geek of the Week
literature
Math Courseware
mathcrawl
pic
prealgebra
problem
puzzle
question
statistics
Sue v. Hendree
trick
vid
Older Posts
July
(14)
June
(22)
May
(21)
April
(22)
March
(18)
February
(19)
January
(6)
December
(14)
November
(11)
October
(23)
September
(21)
About Me
fake
View my complete profile
Tunxis On the Web
100 Days
Carianne Mack
CCPMath
Center For Teaching
It's Not Art
James Revillini's Blog
Jesse Abbot's Blog
Long Way Gone
MediaPlay
Prime Puzzle
Steve Ersinghaus
The Tunxis Sun
Tunxis Library Blog
Tunxis New Media
Tunxis Summer Mash-Up on YouTube
Subscribe To
Posts
Atom
Posts
Comments
Atom
Comments
No comments:
Post a Comment