The table shows the educational attainment of the population ofMars, ages 25 andover, expressed in millions. Find the probability that a randomly selectedmartian, aged 25 and over has not completed four years(or more) of college.

	Years of High School	Years of College
	Less than 4	4 only	Some(less than4)	4 or more	Total
Male	14	29	21	18	82
Female	15	26	24	24	89
Total	29	55	45	42	171

The probability is { }(Type an integer or a simplifiedfraction.)