Question

(1 supra 2 +1 supra 22+ 1 supra 222 ) : ( 1 supra 3+ 1 supra 33+1 supra 333)

Answer 1

$\frac{ \frac{1}{2+1} }{ \frac{22+1}{222} } : \frac{ \frac{1}{3+1} }{ \frac{33+1}{333} } = \frac{ \frac{1}{3} }{ \frac{23}{222} } : \frac{ \frac{1}{4} }{ \frac{34}{333} } = \frac{1}{3} : \frac{23}{222} : \frac{1}{4} : \frac{34}{333} \\ \frac{1}{3} * \frac{222}{23} * \frac{4}{1} * \frac{333}{34} = \frac{74}{23} * \frac{4}{1} * \frac{333}{34} = \frac{49284}{391}$