suppose 45 students in an organization are male and 55 are female. Ten females and 15 males in the organization are graduating students. What is the probability that a:

Question

suppose 45 students in an organization are male and 55 are female. Ten females and 15 males in the organization are graduating students. What is the probability that a:
a.) student chosen at random is male or a graduating student?
b.) students chosen at random is female graduating student?

Jinelyn · Answer

im finding the answer i dont know how to solved this