Use the formula: Miles per hour = Miles ÷ Hours
Measure the total distance traveled in miles
Measure the total time taken in hours
Divide the miles by the hours
Example: 120 miles ÷ 3 hours = 40 mph
Use the formula: Miles per hour = Miles ÷ Hours
Measure the total distance traveled in miles
Measure the total time taken in hours
Divide the miles by the hours
Example: 120 miles ÷ 3 hours = 40 mph