Answer:
100 miles
Step-by-step explanation:
I think you means 2.5 hours, not 2.5 miles.
speed = distance/time
Multiply both sides by time.
speed * time = distance
distance = speed * time
You are given: 2.5 hours, 40 miles/hour
distance = 40 miles/hour * 2.5 hours
distance = 100 miles
