15/18 = ≈83.33%
Rounded to 2 decimal places.
A fraction like 15/18, or about 83.33%, can show up when 15 out of 18 students turn in an assignment on time. It could also describe a product that works successfully in 15 of 18 tests or a team that wins 15 of 18 games.
To picture 15/18 quickly, imagine 18 equal boxes with 15 shaded and only 3 left blank. You can estimate it as a little more than four-fifths, since four-fifths is 80%.
A common mistake is thinking 15/18 is the same as 15%, because the numerator is 15. The denominator matters too: it tells you that the whole group has 18 parts, so the fraction represents much more than 15% of the total.
