49 miles
60 miles
60 mph
0.15
Average speed = Total Distance/Total Time = 30 km/2.5 hours = 12 km/hour.
That depends on that data you have.If you have a start and finish time, and the overall distance then you divide the distance in miles (or other units) by the number of hours and you'll get miles per hour.If I leave home at 07:15 and get to work at 9:00, having travelled 6.5 miles then I have an average speed of 6.5 / 1.75 = 3.71 mph. (but that's enough about the Dublin bus service!)If you have two or more different speeds, and the length of time each was travelled then you wan work out the overall distance and the overall time, and proceed as above.
37.5 mph
299??
6
Average speed = (delta-X) / (delta-T) = (10 miles) / (2 hours) = 5 miles per hour
60 miles
Her time to work is 2 hours and return is 3 hours. The distance is 36 miles.
The duration of Miles from Home is 1.8 hours.
40 mph
40 mph
To get the answer, you would divide how many miles he drove by how long it took him to drive it. The information you need to set up your problem is 150 miles and 2.5 hours. 150 / 2.5 = 60 So Jordan drove an average of 60 miles per hour.
117 ÷ 2.25 = 52
60 mph