Final answer:
The probability 350 can be expressed as the fraction 350/1.
Step-by-step explanation:
To express a probability as a fraction, you need to divide the number of favorable outcomes by the total number of possible outcomes. In this case, the probability is 350, so the favorable outcome is 350 and the total number of possible outcomes is 1. Therefore, the probability can be expressed as the fraction 350/1, which is equal to 350. The simplest form of this fraction is 350.