### Home > MC2 > Chapter 8 > Lesson 8.1.2 > Problem8-21

8-21.

Convert the following data and write equivalent measurements. Use the information in the Math Notes box to help you.

1. How many inches are in $6$ feet?

$1$ foot $= 12$ inches

$72$ inches

2. How many inches are in $5$ feet, $2$ inches?

$1$ foot $= 12$ inches

3. How many minutes are in $7.5$ hours?

$1$ hour $= 60$ minutes

$450$ minutes

4. How many hours are in $2$ days?

$1$ day $= 24$ hours

5. How many days are in $3168$ minutes?

$1$ day $= (24 \cdot 60)$ minutes

$2.2$ days