Enhance comments for clarity on movie length calculation

Added comments to explain variable usage and code functionality.

Author: anitahy73

Sprint-1/3-mandatory-interpret/2-time-format.js

@@ -23,3 +23,12 @@ console.log(result);
 // e) What do you think the variable result represents? Can you think of a better name for this variable?
 
 // f) Try experimenting with different values of movieLength. Will this code work for all values of movieLength? Explain your answer
+/*
+a) There are 6: movieLength, remainingSeconds, totalMinutes, remainingMinutes, totalHours, result.
+b) There is one: console.log.
+c) It is taking the movieLength and doing a remainder that is showing what is left after the vaule has been divided, in this case wil be 84.
+    I found the info here https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Remainder 
+d) It is removing any extra seconds from the division by 60 so that is is showing as whole numbers without decimals.
+e) Result is showing the movies duration but broken down to hours:minutes:seconds, I think it should be movieDuration to help describe it better.
+f) Yes, it does work to show the lenght even if it is only in one section, though it does show values of 0, could clean it up to show nothing.
+*/