100% is equivalent to which of the following fractions?

The concept of equivalence in fractions pertains to different representations of the same value. In this case, 100% expresses a full or whole quantity, which can be represented as the fraction 1/1. This fraction is a direct representation of a whole unit—indicating that if you have one whole item, it equates to 100% of that item.

Each of the other fractions—2/2, 5/5, and 3/3—also equal 1, representing a whole, but they do so through different numerators and denominators. These fractions are equivalent to 1, and thus they also represent 100%, but they could create confusion in a foundational understanding of percentages. The simplest and most direct fraction representing 100% without introducing additional variables or numbers is 1/1.

Understanding that different fractions can represent the same quantity is key in mathematics, and recognizing that 100% equals a whole piece is foundational for further learning in percentages and fractions.