There are $12$ inches in a foot. Use that information to answer the questions below.

1. How many inches tall is a $7$-foot basketball player?

   Hint (a):

   Here, try using multiplication. Remember to show your work.

   Step 1(a):

   $\left(7 \text{ feet}\right)\left(12\text{ inches}\right)=84\text{ inches}$

   Answer (a):

   The basketball player is $84$ inches tall.

2. If a yard is three feet long, how many inches are in a yard?

   Hint (b):

   Try using multiplication here as well.