Make decision – exact answers

This app illustrates a math method that allows comparing some objects or events based on a set of criteria and choosing the most “correct” one. User is invited to independently select variants and criteria for their comparison, as well as specify significance of each criterion and each element. As a result, you’ll get the answer for the next question: “what way is the best”.

Each step is provided with explanations for this method. If necessary, all steps can be repeated again