Average of Three Numbers Quiz JavaScript Simulation Applet HTML5

using YouTube embed codes

This simulation illustrates the concept of taking the average, by quizzing you on finding the third number out of a set of triplets, given the first 2 numbers and the value of the average (given as a mixed number).

using Blogger insert YouTube

The answer can be selected by either using the combo box provided, or the field, changed by clicking/tapping (if on mobile) the word "Answer".

The link to the Joomla can be found here.
And the link to the simulation itself can be found here.