Question

$(\frac{1}{222} + \frac{1}{333} + \frac{1}{444} + \frac{1}{555} + \frac{1}{666}) : (\frac{1}{2}+ \frac{1}{3}+ \frac{1}{4} + \frac{1}{5}+ \frac{1}{6} )=$

Answer 1

$\frac{1}{111} ( \frac{1}{2} + \frac{1}{3} + \frac{1}{4} + \frac{1}{5} ):( \frac{1}{2} + \frac{1}{3} + \frac{1}{4} + \frac{1}{5})=$
=$\frac{1}{111}$