Question

Which is rational?3 2/3 + 3

Answer 1

`\begin{gathered} 3(2)/(3)+3= \\ (11)/(3)+3= \\ (11)/(3)+(3)/(1)= \\ (11+9)/(3)= \\ (20)/(3) \\ \text{therefore} \\ 3(2)/(3)+3=(20)/(3) \\ \text{and this number is rational.} \end{gathered}`