The probability of rain is 0.7. The probability of sun is 0.2. The probability of it being rainy and sunny is 0.05. What is the probability of rain, given that it is sunny? Round your answer to the nearest hundredth.

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?

I’m still confused on how to work the percentages

What is the solution for 6 - 7/8? explain the steps.