How to find average speed when two speeds are given

There are three main types of average problems commonly encountered in school algebra:
Average (Arithmetic Mean)
Weighted Average and
Average Speed.

How to calculate Average Speed?

Let’s break down how to solve distance problems where you need to find the average speed.

The crucial point is that average speed is not simply the average of the individual speeds. It’s calculated using the total distance traveled and the total time taken.

Formula: Average Speed = Total Distance / Total Time

The following diagram shows the formula for average speed.

Scroll down the page for more examples and solutions on calculating the average speed.

Here’s a step-by-step approach:

1. Find the distance for each part of the journey (if there are multiple parts).
   Average speed calculator

   Use the formula Distance = Speed × Time for each segment.

2. Find the time for each part of the journey (if it’s not already given). Use the formula Time = Distance / Speed.
3. Calculate the total distance.

   Add up the distances from each part of the journey.

4. Calculate the total time. Add
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