Home > Just Math
A repeating irrational number? (Posted on 20050606) 

Can you explain why the fourth root of 9.1 is practically the same as 33/19? You shouldn't use even a calculator!
Comments: (
You must be logged in to post comments.)


Please log in:
Forums (0)
Newest Problems
Random Problem
FAQ 
About This Site
Site Statistics
New Comments (5)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
