### Home > MC1 > Chapter 7 > Lesson 7.2.4 > Problem 7-81

7-81.

You may have noticed that 8 is half of 16.

5

9

How were you able to solve parts (a) through (d)?

7-81.

You may have noticed that 8 is half of 16.

5

9

How were you able to solve parts (a) through (d)?