Implement BMI calculation function

Author: Yonatanteklemariam

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

@@ -15,5 +15,8 @@
 // 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
-}
+  const bmi = weight / (height * height);
+  return Math.round(bmi * 10) / 10;
+}
+
+console.log(`The BMI of Yonatan is ${calculateBMI(65, 1.65)}`);