Final answer:
The probability that the problem is solved can be calculated by adding the individual probabilities of each student solving the problem.
Step-by-step explanation:
The probability that the problem is solved can be calculated by adding the individual probabilities of each student solving the problem. We are given the probabilities as 1/2, 1/3, and 1/4 for the three students.
To calculate the probability of the problem being solved, we add these probabilities together: 1/2 + 1/3 + 1/4 = 6/12 + 4/12 + 3/12 = 13/12.
The probability that the problem is solved can be calculated by adding the individual probabilities of each student solving the problem.