New posts in Fractions

Legendre symbol in theory of numbers

A symbol for the quotient of two objects

What happens when we (incorrectly) make improper fractions proper again?

Ramanujan's rational elementary results on $A^3+B^3=C^2$.

Conjectured summation inequality

Showing that $\frac{1}{18} + \frac{1}{19} + \cdots + \frac{1}{47} < 1$ without brute force calculation

Is there an easy way to see that ${1\over5} + \frac{1}{6} + \frac{1}{7} + \frac{1}{8} + \frac{1}{9} + \frac{1}{10} + \frac{1}{11} + \frac{1}{12} > 1$?

$\sqrt{x^2.x}$ always has decimal portion starting ".000...49"

Let the rational number $p/q$ be closest to but not equal to $22/7$ among all rational numbers with denominator $< 100$.

Why does $1/0.5$ equal $2$?