30 or 0.3
100% or 1.0
50% = 0.5 =50/100
It's impossible to have black rain tommorrow
It is certainly possible to have black rain tomorrow.
It's likely to have black rain tomorrow
The different between probability and chance
Probability is percentage, and chance is words like likely, unlikely.
Probability can be fraction, decimal, also can be simplified.But chance are likely, unlikely, only words.
When you have a probability you have to add them together, then simplify to get the answer. But Chance is just a sentence.
What are the chances of rolling a six on dice? 1/6
Commons between probability and chance
They can be happen in the future