This question confuses the heck out of me and I am in need of help.
Q: [FONT="]Of 100 workers in a stadium, 42 work in the concession stands and 88 are wearing name tags. Of the workers in the concession stand, five-sixths are wearing name tags. Which is the probability that one of the workers is in concessions or is wearing a name tag?[/FONT]
Q: [FONT="]Of 100 workers in a stadium, 42 work in the concession stands and 88 are wearing name tags. Of the workers in the concession stand, five-sixths are wearing name tags. Which is the probability that one of the workers is in concessions or is wearing a name tag?[/FONT]