Question

var totalPrice = (getOne() + getTwo()) * getThree();

Is there a reason why this doesn’t work? I’ve googled away but I don’t think I understand what I’m doing enough to use useful search terms. I tried without the brackets, just as a test, to see if it would at least multiply the last two functions and add the first. That didn’t even work so I guess the problem lays within the * operator.

Thanks,
Jo

EDIT: Thanks guys, it looks like I was missing an ‘s’ in one of my functions. Sorry, my mistake.

Answer 1

it depends on how you defined your functions: e.g.

function getOne() { return 1; }
function getTwo() { return 2; }
function getThree() { return 3; }

var totalPrice = (getOne() + getTwo()) * getThree();
console.log(totalPrice); // 9

Maybe you’re not returning a value with return