Question

Find the difference :-

$\raisebox{1ex}{$12$}\!\left/ \!\raisebox{-1ex}{$7-{\displaystyle \raisebox{1ex}{$8$}\!\left/ \!\raisebox{-1ex}{$7$}\right.}$}\right.$

Answer 1

Step 1:- Simplify given fractions.

$\raisebox{1ex}{$12$}\!\left/ \!\raisebox{-1ex}{$7-{\displaystyle \raisebox{1ex}{$8$}\!\left/ \!\raisebox{-1ex}{$7$}\right.}$}\right.$

Take the LCM of denominator it will be $7$.

$=\raisebox{1ex}{$(12-8)$}\!\left/ \!\raisebox{-1ex}{$7$}\right.$

$=\raisebox{1ex}{$4$}\!\left/ \!\raisebox{-1ex}{$7$}\right.$