8/42 = ≈19.05%
Rounded to 2 decimal places.
A fraction like 8/42 could show up when 8 out of 42 students choose the same club, 8 of 42 survey responses support an idea, or 8 of 42 products have a certain feature. In each case, the value is about 19.05%, so it represents a noticeable but fairly small share.
To picture 8/42 quickly, imagine a group divided into five roughly equal parts. Since 8 is close to one-fifth of 42, you can estimate the fraction as about 20%.
A common mistake is to think 8/42 is closer to 8% because the numerator is 8. The denominator matters too: it tells you the total group, so 8 out of 42 is much closer to 20% than to 8%.