( {7 {}^(2) } - {3 {}^(3) } ) / 3Has to be a simplified fraction or an integer

Question

`( {7 {}^(2) } - {3 {}^(3) } ) / 3`Has to be a simplified fraction or an integer

Answer 1

`\begin{gathered} (7^2-3^3)/(3) \\ (49-27)/(3) \\ (22)/(3) \\ 7(1)/(3) \end{gathered}`