The distance is fixed, so the question is, what is his average speed over the whole journey? Panellists on his puzzle game work towards the solution - which is not simply the mean of the two numbers.

Average speed can be calculated using the speed calculator where the distance taken to reach the destination along with the time taken to reach it is calculated. The average speed formulae is used to ...

The speed of crossovers is also taken as ... at how to calculate some of those variations: The formula for calculating the Moving Average Convergence Divergence (MACD) is straightforward.