diff --git a/index.js b/index.js
index 0db6949168..c55847c886 100644
--- a/index.js
+++ b/index.js
@@ -1 +1,38 @@
 // Code your solution in this file!
+function distanceFromHqInBlocks(num1){
+    if (num1 > 42) {
+      return num1 - 42;
+    } else {
+      return 42 - num1;
+    }  
+  };
+
+  function distanceFromHqInFeet(num) {
+    let feet = distanceFromHqInBlocks(num);
+      return feet * 264;
+  };
+  
+  function distanceTravelledInFeet(start, destination) {
+    let block;
+    if (start > destination) {
+      block = start - destination;
+    } else {
+      block = destination - start;
+    } return block * 264;
+  }
+
+  function calculatesFarePrice(start, destination) {
+    let fare = distanceTravelledInFeet(start, destination);
+    let distanceAfterFreeRide = fare - 400;
+    if (distanceAfterFreeRide <= 0) {
+      return 0; 
+    } else if (distanceAfterFreeRide < 1600) {
+      return distanceAfterFreeRide * 0.02; 
+    } else if (distanceAfterFreeRide >= 1600 && distanceAfterFreeRide <= 2100) {
+      return 25; 
+    } else {
+      return 'cannot travel that far'; 
+    } 
+  }
+  
+