How to Calculate Average Speed from Walking Distance and Time

What is the formula to calculate average speed?

Given data: A man walks a distance of 2 kilometers in 30 minutes. What was his average speed?

Answer:

The formula to calculate average speed is: Average speed = Total distance / Total time

When calculating average speed, you need to divide the total distance traveled by the total time taken to cover that distance. In this case, the man walked a distance of 2 kilometers in 30 minutes. To find his average speed, we can use the formula:

Average speed = Total distance / Total time

Plugging in the values, we get:

Average speed = 2 km / 30 minutes

Calculating this gives us:

Average speed = 0.067 km/min

Therefore, the average speed of the man walking 2 kilometers in 30 minutes is 0.067 kilometers per minute.