jsbootcamp/exercise_1.js

'use strict'
let ShuttleName = "Determination";
let ShuttleSpeed = 17500;
const DISTANCE_MARS = 225000000;
const DISTANCE_MOON = 384400;
const MILES_PER_KM = 0.621;
const HOURS_PER_DAY = 24;

console.log(typeof ShuttleName);
console.log(typeof ShuttleSpeed);
console.log(typeof DISTANCE_MARS);
console.log(typeof DISTANCE_MOON);
console.log(typeof MILES_PER_KM);

let MilesToMars = DISTANCE_MARS * MILES_PER_KM;
let HoursToMars = MilesToMars / ShuttleSpeed;
let DaysToMars = HoursToMars / HOURS_PER_DAY;

let MilesToMoon = DISTANCE_MOON * MILES_PER_KM;
let HoursToMoon = MilesToMoon / ShuttleSpeed;
let DaysToMoon = HoursToMoon / HOURS_PER_DAY;

console.log(ShuttleName + " will take " + DaysToMars + "days to reach Mars.");
console.log(ShuttleName + " will take " + DaysToMoon + "days to reach the Moon.");