Hi I have just done my first day doing A levels. My teacher has given me homework to do with simplifying and evaluating expressions. I don't understand the method on how to solve the equation.

An example of one of the simplifying questions is: 5x^(1+2/5) / x^(2/5)

An example of one of the evaluation questions is: 27/8^(2/3)

My apologies for not using the LaTeX software but I tried for about half an hour to input the equation correctly but only got errors.