To determine the percentage of accidents caused by drivers aged 16-24, we need to analyze the given options and find the correct one.
By closely examining the information provided, we know the correct percentage is 20%.
So, the steps to identify the correct answer as follows:
1. Understand the Question: We need to find the specific percentage of accidents caused by drivers aged 16-24.
2. Review Given Options:
- a) 20%
- b) 50%
- c) 75%
- d) 90%
3. Identify the Correct Answer: After evaluating the problem, it is determined that the correct percentage is 20%.
Thus, the percentage of accidents caused by drivers aged 16-24 is 20%, which corresponds to option (a).
