answered the questions

Author: mshayriyesaricicek

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

@@ -1,4 +1,4 @@
-const movieLength = 8784; // length of movie in seconds
+const movieLength = 15560; // length of movie in seconds
 
 const remainingSeconds = movieLength % 60;
 const totalMinutes = (movieLength - remainingSeconds) / 60;
@@ -12,14 +12,27 @@ console.log(result);
 // For the piece of code above, read the code and then answer the following questions
 
 // a) How many variable declarations are there in this program?
+// there are 6 variable declarations - remainingSeconds, totalMinutes, remainingMinutes, 
+// totalHours, result and movieLength
 
 // b) How many function calls are there?
+// there is 1 function call - console.log is called on the last line to print the result to the console
 
 // c) Using documentation, explain what the expression movieLength % 60 represents
 // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Arithmetic_Operators
+// It is counting the remaining seconds after all the full minutes have been taken out of the movie length.
+// For example if the movie length is 125 seconds, then 125 % 60 would give us 5 seconds remaining after taking out the full minutes (2 minutes in this case).
 
 // d) Interpret line 4, what does the expression assigned to totalMinutes mean?
+// The expression (movieLength - remainingSeconds) / 60 calculates the total number of minutes in the movie length.
+// It subtracts the remaining seconds from the total seconds and then divides by 60 to get the total minutes.
 
 // e) What do you think the variable result represents? Can you think of a better name for this variable?
+// result gives the length of the movie in hours, minutes and seonds
+// a better name may be movieLengthFormatted or something similar
 
 // f) Try experimenting with different values of movieLength. Will this code work for all values of movieLength? Explain your answer
+// Yes, this code will work for all values of movieLength 
+//%60 gives the remainder and the remainder is always taken away before dividing for minutes and hours 
+// so it will always give the correct number of hours, minutes and seconds regardless of the length of 
+// the movie in seconds.