hmm..i dun know if this is the right board to post cos my question is very simple..

i am creating a maths quiz...

There are 2 input text fields..The instance names of 2 input text fields are inputField and inputField02.

There is one dynamic text field to display the result....The instance name of dynamic text field is resultField.

Code:
var a: Number;
var b: Number;

a=inputField.text;
b=inputField02.text;


answer_btn.onRelease = function() {
resultField.text = a/b;
}
however when i press on answer button, the result displayed is NaN.

What's wrong with the code?