9/15 = 60%
The fraction 9/15 represents 60%, a value that can show up in everyday life when 9 out of 15 students choose the same answer on a survey. It could also describe a team winning 9 of its 15 games or a phone battery being a little over halfway charged.
To picture 9/15 quickly, imagine 15 equal boxes with 9 shaded in. That would look like more than half but clearly less than three-quarters, so estimating it as about 60% is reasonable.
A common point of confusion is thinking that 9/15 is close to 90% because of the 9 in the numerator. The denominator matters just as much because it tells you the total number of parts being considered.