For this problem, a non-integer answer should be entered as a fraction in simplest form using / as the fraction bar.

malik randomly picked two numbers from 1 to 9 (including 1 and 9). the same number could be picked more than once. the first of the two numbers he picks is odd and less than 5.

what is the probability that the sum of the two numbers malik picks is less than 5, given that the first number is odd and less than 5?