He was driving 150/2=<<150/2=75>>75 mph

So he was 75-60=<<75-60=15>>15 mph above the speed limit

# Answer

15
Question:
John travels 150 miles in 2 hours.  The speed limit is 60 mph.  How many mph above the speed limit was he driving?
Answer:
Let's think step by step.

user
15
John travels 150 miles in 2 hours.  The speed limit is 60 mph.  How many mph above the speed limit was he driving?
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