What’s wrong with this code?

Question

function main() {
var distance = parseInt(readLine(), 10);
var mph =
hours = distance/mph
minutes = hours * 60
document.write(minutes)

}

the code above has something wrong with it. It does not give me an output. Why is that?

Answer 1

You missed to define the variable mph as 40.
Also you need to get the output in console.
So, You have to use console.log instead of document.write

Answer 2

thank you Simba

Answer 3

Specify your problem. Please.