Suppose that e and f are two events and that

upper p left parenthesis upper e and upper f right parenthesisp(e and f)equals=0.30.3

and

upper p left parenthesis upper e right parenthesisp(e)equals=0.40.4.

what is

upper p left parenthesis f|e right parenthesisp(f|e)?

upper p left parenthesis f|e right parenthesisp(f|e)equals=nothing

(type an integer or a decimal.)