Question

grayson is preparing for a backpacking trip with his friends this summer. last weekend he hiked for 8 hours and covered a distance of 20 miles, maintaining a steady speed throughout the day. what is graysons hiking speed? 0.4 miles per hour 2 miles per hour 2.5 miles per hour 3 miles per hour

Explanation:

Step1: Recall the speed formula

Speed is calculated by the formula \( \text{Speed} = \frac{\text{Distance}}{\text{Time}} \).

Step2: Identify distance and time

The distance covered (\( d \)) is 20 miles, and the time taken (\( t \)) is 8 hours.

Step3: Calculate the speed

Substitute the values into the formula: \( \text{Speed} = \frac{20}{8} = 2.5 \) miles per hour.

Answer:

2.5 miles per hour (corresponding to the option: 2.5 miles per hour)