klebe.js

function init() {
  // Ask user for input, store in userKilometers.
  let userKilometers = display('How many kilometers to convert?')
  // Get amount of miles from the amount of kilometers, store in convertedMiles.
  let convertedMiles = milesTotal(userKilometers);
  // Display the amount of miles.
  display('You have driven ${convertedMiles} in total!')
}

function milesTotal(userKilometers) 
  // The main and only worry of this function is to processMiles.
  return userKilometers * (0.6214);
}