Question

Short Answer. Of 31 college sophomores at Crocodile Community College, 15 preferred pepperoni pizza, 11 preferred supreme, and 5 preferred cheese. If we picked a college sophomore at Crocodile Community College at random, what is the probability that he or she would prefer pepperoni? Give solution exactly in reduced fraction form.

Answer 1

15 preferred pepperoni, out of a total of 31 .

So the probability is 15/31

Answer 2

is that the lowest fraction form?

Answer 3

Yes - it can't be reduced further.

Answer 4

http://www.wolframalpha.com/input/?i=15%2F31