Answer:
25%
Explanation:
Since the probability of it snowing tomorrow is 75%, we already know that it's most likely it will snow. This 75% comes from a total of 100% chance of it snowing, which would be 75/100. So to find out the probability it WOULDN'T snow, just subtract 75 from 100
100 - 75 = 25
There is a 25% chance that it will not snow tomorrow.