Your code so far
function mixedNumbers(arr) {
arr.unshift();
arr.push(7, 'VIII', 9);
return arr;
}
// do not change code below this line
console.log(mixedNumbers(['IV', 5, 'six']));
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36.
Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-data-structures/add-items-to-an-array-with-push-and-unshift/