To solve this question, we need to identify which fraction best represents the portion of American adults estimated to have hypertension. The key is to determine the fraction that is widely accepted based on general statistics and medical research.
Let's analyze each option provided:
Option a: 3/4
- This implies that 75% of American adults have hypertension. Such a high percentage seems unlikely based on general health data.
Option b: 1/4
- This suggests that 25% of American adults have hypertension. While this is a plausible percentage, it might be lower than the generally accepted figure.
Option c: 1/2
- This indicates that 50% of American adults have hypertension. This percentage could be considered too high according to typical health statistics.
Option d: 1/3
- This fraction represents approximately 33.33% of American adults having hypertension. This percentage aligns well with common health reports and surveys.
Given the common reports and statistical surveys, the best match among the options that corresponds to the fraction of American adults estimated to have hypertension is:
Option d: 1/3
