Answer: 100 miles per hour
Step-by-step explanation: Showing Work
This is a fraction equal to
250 miles ÷ 2.5 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 2.5
250 miles ÷ 2.5
2.5 hours ÷ 2.5
=
100 miles
1 hour
=
100 miles
hour
= 100 miles per hour