Mathematics ACT Aspire Practice Test 2025 – Complete Study Resource

The goal of simplifying a fraction is to express it in its simplest form, which typically means arranging it so that the numerator and denominator have no common factors other than one. This condition is referred to as being coprime, meaning the greatest common divisor (GCD) of the two numbers is 1. By making the numerator and denominator coprime, you ensure that the fraction is presented in the most reduced version, making it easier to understand and work with.

Other choices do not align with the concept of simplifying fractions. Making the denominator larger can actually complicate the fraction rather than simplify it. Finding the decimal equivalent is a different process, involving division rather than simplification. Similarly, eliminating variables might be applicable in algebra but does not pertain to the simplification of numerical fractions. Thus, focusing on making the numerator and denominator coprime achieves the fundamental purpose of simplifying fractions effectively.