One important thing to note when dealing with probability problems is to look for the words 'or' or 'and'. If you encountered 'or', you'll have to add the probabilities. If you encounter 'and', you'll have to multiply them.
In this problem, you'll have to add the probability for the males and the probability for the smokers. Thus,
Probabilty = 22 + 57 = 79%
98 over 100 in simplest form is is 49 over 50
Answer: 329/100
Step-by-step explanation:
Answer:
A. Makes the most sense. If you are using multiplication you'd get 18 1/16
Step-by-step explanation:
