[14 POINTS AND BRAINLIST ❗️] Write the statement as a rate.

It took Mary 35 minutes to knit 7 hats.
a
\large \frac{7minutes}{35minutes}

b
\large \frac{35hats}{7minutes}

c
\large \frac{7hats}{35hats}

d
\large \frac{35minutes}{7hats}