Explain how the program work

Author: russom

Sprint-2/3-mandatory-interpret/3-to-pounds.js

@@ -25,3 +25,12 @@ console.log(`£${pounds}.${pence}`);
 
 // To begin, we can start with
 // 1. const penceString = "399p": initialises a string variable with the value "399p"
+
+// Answers
+
+// 2. const penceStringWithoutTrailingP = penceString.substring(0, penceString.length - 1):
+//    the substring() method returns the characters starting at index 0(3) up to and excluding the end(9) of penString variable. 
+//    This way only 399 is extracted of the string. Then the result is assigned to penceStringWithoutTrailingP variable.
+
+// 3. const paddedPenceNumberString = penceStringWithoutTrailingP.padStart(3, "0"):
+//    The method padStart(3, "0") adds the string 0 before penceStringWithoutTrailingP only