divisibleby3.

divisibleby3.js

Hello; Hello World; World
Write a function that takes an integer and:

If the number is a multiple of 3, return "Hello".
If the number is a multiple of 5, return "World".
If the number is a multiple of both 3 and 5, return "Hello World".

helloWorld(3) ➞ "Hello"

helloWorld(5) ➞ "World"

helloWorld(15) ➞ "Hello World"

// Answer
function helloWorld(num) {

    if (num % 15 == 0) return "Hello World";
    else if (num % 3 == 0) return "Hello";
    else if (num % 5 == 0) return 'World';

}