Many students entering unversity take a math course, 1J03.

In this course, 15% of the students fail, and leave the university.

19% of the students pass, but get a low mark, and move on to 1E03.

66% of the students pass, and get a high mark, and move on to 1KR3.

In 1E03, 14% fail, and leave the university. In 1KR3, 16% fail, and depart.

If a student tells his parents he failed mathematics and had to leave the university, what is the probability that he failed out of 1E03?