4-random added answer with //

Author: HM-127BTY

Sprint-1/1-key-exercises/4-random.js

@@ -2,8 +2,14 @@ const minimum = 1;
 const maximum = 100;
 
 const num = Math.floor(Math.random() * (maximum - minimum + 1)) + minimum;
+console.log (num);
 
 // In this exercise, you will need to work out what num represents?
 // Try breaking down the expression and using documentation to explain what it means
 // It will help to think about the order in which expressions are evaluated
 // Try logging the value of num and running the program several times to build an idea of what the program is doing
+
+// From what I can work out, it is generations a random number between 2 and 100 for the value of num.
+// math.floor ensures the number is a whole number without decibils. (maximum - minimu +1) is (100 - 1 + 1)=100.
+// Math.random pics a random number from 0 to 1 with two decibils, such as 2.13.
+// The Order they follow is: Match.random multiplied by (Maximum - minimum + 1), then add minimum of 1.