Jake is going to call one person from his contacts at random. He has 303030 total contacts. 161616 of those contacts are people he met at school.
What is \text{P(call a person from school})P(call a person from school)start text, P, left parenthesis, c, a, l, l, space, a, space, p, e, r, s, o, n, space, f, r, o, m, space, s, c, h, o, o, l, end text, right parenthesis?
If necessary, round your answer to 222 decimal places.