Final answer:
The likelihood of rain according to the forecast is 20%.
Step-by-step explanation:
The likelihood of rain according to the forecast is 20%.
In the given options, option d) 20% correctly represents the likelihood of rain based on the forecast.
To calculate the likelihood of rain, we use percentages. A percentage is a way of expressing a part of a whole as a fraction of 100. In this case, the forecast states that there is a range of 0 to 20 percent chance of rain, and since the highest value in the range is 20%, option d) 20% is the correct answer.