Question

In Chicago, IL, the average wind speed is 10.4 miles per hour. In Great Falls, MT, the average wind speed is 13.1 miles per hour. About how much greater is the average wind speed in Great Falls than in Chicago?
5 miles per hour
10 miles per hour
3 miles per hour

Answer 1

13.1-10.4= YOUR ANSWER (rounded)

Answer 2

3 miles per hour

Answer 3

Correct

Answer 4

Thanks for the medal

Answer 5

Anything else?