Two planes travel at a constant speed. Plane A travels 2,800 miles in 5 hours. Plane B travels 3,885 miles in 7 hours. Which plane is faster? Explain your reasoning
Accepted Solution
A:
Answer:The answer is: Plane A is faster, by 5 miles per hour.Step-by-step explanation:Plane A travels 2,800 miles in 5 hours.Divide to get miles per hour:2,800 / 5 = 560 mphPlane B travels 3,885 miles in 7 hours.Divide to get miles per hour:3,885 / 7 = 555 mphPlane A is faster, by 5 miles per hour.