SOLUTION: if a train travels about 55 miles in a half an hour, what is thier average speed in miles per hour?

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Question 519730: if a train travels about 55 miles in a half an hour, what is thier average speed in miles per hour?
Answer by oberobic(2304) About Me  (Show Source):
You can put this solution on YOUR website!
55 miles in 1/2 hr suggests they will go 110 miles in one hour.
110 mph