MathDB
Problems
Contests
National and Regional Contests
Korea Contests
Korea Junior Mathematics Olympiad
2005 Korea Junior Math Olympiad
1
1
Part of
2005 Korea Junior Math Olympiad
Problems
(1)
irreducible fraction with denominator <= 2005, that is closest to 9/25
Source: KJMO 2005 p1
5/1/2019
Find a irreducible fraction with denominator not greater than 2005, that is closest to
9
25
\frac{9}{25}
25
9
ā
but is not
9
25
\frac{9}{25}
25
9
ā
algebra
Irreducible
Fraction