explaining the code

Author: AkliluMihtsun

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

@@ -23,3 +23,19 @@ 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
+
+// Answer
+
+// a) In the above code there are 6 variable declarations
+
+// b) There is only 1 function call in the code
+
+// c) the expression movieLength % 60 is trying to divide the movieLength by 60 then get the remainder
+
+// d) totalMinutes = (movieLength - remainingSeconds) / 60 in this expression
+// 1. (movieLength - remainingSeconds) the values  inside the parenthesis is calculated first then it is divided by 60
+//  then the value of expression is assigned to the var totalMinutes
+
+// e) the variable result represents the formatted time in hours:minutes:seconds. I would rename it time
+
+// f) it will not work with negative numbers because we can not have negative time