Hi! I need help with this exam. Somebody?

Question

I need to find 20% of various numbers, but I don't know how to do it.

That's the code

function main() {
var oldPrice = parseInt(readLine(), 10)
// tu código va aquí

Answer 1

To find 20% of a number you can divide it by 100 and then multiply by 20. Hopefully this will help you!

Answer 2

"Somebody gonna get a hurt very bad"
©Russell Peters

Answer 3

"It's easy to identify people who can't count to ten" ~ June Henderson

Answer 4

Pieter Edwards that's exactly what I'm doing, but the code doesn't catch me. I tried many times before asking for help, but it wouldn't let me.