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What is the average speed (mph) for a car journey of 140 miles that began at 9:30 am and finished at 12:00 noon?
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1 vote
What is the average speed (mph) for a car journey of 140 miles that began at

9:30 am and finished at 12:00 noon?

User Teddy
by
3.3k points

2 Answers

13 votes
The awnser is 56.


Reasoning:

9:30 AM to 12:00 PM is a difference of 2.5 hours (or 2 hours and 30 minutes). The equation to find MPH is D(distance) / T(time). Therefore, 140/2.5 = 56. Hope this helps!
User Joel Truher
by
3.6k points
9 votes

Answer:

The car is going 60 miles per hour✔✔

Step-by-step explanation:

User Yevhenii Bahmutskyi
by
3.3k points
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