Explanation
To calculate the driving hours, you need to divide the distance traveled by the speed. In this case, the distance traveled is 468 miles and the speed is 60 mph.
$$\text{Driving hours} = \frac{\text{Distance traveled}}{\text{Speed}}$$
$$=\frac{468 \text{ miles}}{60 \text{ mph}}$$
$$=7.8 \text{ hours}$$
Therefore, it takes approximately 7.8 hours to travel from Albuquerque New Mexico to Phoenix Arizona at a speed of 60 mph.
