17/68 = 25%
A value like 17/68, or 25%, can show up when one quarter of a group meets a certain condition. For example, 17 out of 68 students might ride the bus, or 25% of a store’s items could be on sale.
You can picture this amount as one out of every four equal parts. Since 25% is exactly one-fourth, it is easy to estimate by imagining a whole pizza, group, or container divided into four equal sections and shading one section.
A common mistake is thinking 17/68 is close to 17% because the numerator is 17. The denominator matters too, because it tells you the total number of equal parts being considered.
