Implement BMI calculation, solved sneak case and pounds functions

Author: mervereis

Sprint-2/3-mandatory-implement/1-bmi.js

@@ -15,5 +15,6 @@
 // It should return their Body Mass Index to 1 decimal place
 
 function calculateBMI(weight, height) {
-    // return the BMI of someone based off their weight and height
-}
+  // return the BMI of someone based off their weight and height
+  return Number((weight / (height * height)).toFixed(1));
+}

Sprint-2/3-mandatory-implement/2-cases.js

@@ -14,3 +14,5 @@
 // You will need to come up with an appropriate name for the function
 // Use the MDN string documentation to help you find a solution
 // This might help https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase
+
+ 

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

@@ -4,3 +4,11 @@
 // You will need to declare a function called toPounds with an appropriately named parameter.
 
 // You should call this function a number of times to check it works for different inputs
+function toPounds(penceAmount) {
+  const padded = penceAmount.padStart(3, "0");
+  const pounds = padded.substring(0, padded.length - 2);
+  const pence = padded.substring(padded.length - 2);
+  return `£${pounds}.${pence}p`;
+}
+
+console.log(toPounds("399"));