The formula can also be written in this form. Speed in the first hour 30 miles hour. For example A car travels 3 hours.
The formula can also be written in this form.
Average speed total distance total time The most common units of measurement for average speed are kph or kilometers per hour mph or miles per hour ms or meters per second and fts or feet per second. Next we add all the numbers together. It travels 30 miles in the first hour 45 miles in the second hour and 75 miles in the third hour. Averagespeed fractotaldistancetravelledtotaltimetaken average speed 2000 125.