Question

there is an 8 percent chance it will rain tomorrow. what is the probability that it wont rain tomorrow?

Answer 1

percentage is out of 100, so to get the chance use the maximum percentage minus the chance (100 - 8)

Answer 2

^ What she said. You can also think of it as fractions.
1 = (chance it will rain tomorrow) + (chance it won't)
1 = (0.08) + x
x = 0.92
So there's a 92 percent chance of it not raining.
Remember that total probability is 100% or 1