6/15 = 40%
A fraction like 6/15, or 40%, can show up in everyday life when 6 out of 15 people choose the same lunch, 6 of 15 questions are answered correctly, or 6 of 15 seats are occupied. It describes a part of a group, amount, or total situation.
To picture 6/15 quickly, imagine a row of 15 equal boxes with 6 shaded in. It is a little less than half, so estimating it as about 4 out of 10 can help you recognize the amount at a glance.
A common mistake is thinking that 6/15 is close to 60% just because the numerator is 6. The denominator matters because it tells you the size of the whole group, so 6 out of 15 is less than half rather than more than half.
