Question

His unit rate for Session 1 was about 41.67 miles per hour. Session 2 was 66.67 miles per hour. Session 3 was 83.33 miles per hour.

a) 52.8
b) 41.67
c) 66.67
d) 83.33

Answer 1

The unit rate for session 3 was 83.33 miles per hour.

Step-by-step explanation:

The unit rate in session 1 is 41.67 miles per hour, in session 2 it is 66.67 miles per hour, and in session 3 it is 83.33 miles per hour. The unit rate is the amount of distance traveled per unit of time. In this case, the unit of time is 1 hour. So if we divide the distance traveled in each session by 1 hour, we get the unit rate.

For example, in session 1, if the student traveled 41.67 miles in 1 hour, the unit rate is 41.67 miles per hour.

The correct answer is (d) 83.33 miles per hour.