answered 3-mandatory 3-pounds.js

Author: leerogerfn

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

@@ -25,3 +25,11 @@ console.log(`£${pounds}.${pence}`);
 
 // To begin, we can start with
 // 1. const penceString = "399p": initialises a string variable with the value "399p"
+// 2. const penceStringWithoutTrailingP = "399": returning with shorten less index to erase p
+// 3. const paddedPenceNumberString = "399"; It pads the string with the given length with specific string. 
+// In this case, penceStringWithoutTrailingP (399) is already with 3 digis, so no change.
+// 4. const pounds = "3", getting part of the string by subString and target to get the string without last 2 digis.
+// 5. const pence = "99", subString indexStart counted by length of paddedPenceNumberString - 2 that is 1. So the result of 
+//subString is 99. padEnd result the string with given length from the end of String. "99" length is 2 and already match
+//with the function. no change.
+//6. console.log = £3.99. The number refer to pounds and pence.