I'M GIVING OUT BRAINLIEST TO THE CORRECT ANSWERS

Solve and show your work for each question.
Note:Remember per the rule of 9s if you have a repeating and non-repeating component you need to handle them separately.
What is 0.42 expressed as a fraction in simplest form?
What is 0.4¯2 (repeating 2) expressed as a fraction in simplest form?
What is 0.¯42 (repeating 42) expressed as a fraction in simplest form?