In 4 hours, you hike 10 miles. What is your unit rate of speed on the hike?

To find the unit rate of speed on the hike, divide the total distance hiked by the total time it took.

Unit rate of speed = Distance / Time

In this case, you hiked 10 miles in 4 hours.

Unit rate of speed = 10 miles / 4 hours

Simplifying this expression, we get:

Unit rate of speed = 2.5 miles/hour

Therefore, the unit rate of speed on the hike is 2.5 miles per hour.