Terminating or Recurring by Boxed Rockets

Do these fractions convert to terminating or recurring decimals?

Question 1:

\frac{7}{20}

Terminating

Question 2:

\frac{13}{30}

Recurring

Question 3:

\frac{71}{150}

Recurring

Question 4:

\frac{1}{12}

Recurring

Question 5:

\frac{31}{42}

Recurring

Question 6:

\frac{27}{50}

Terminating