Which fraction is equivalent to 2/4?

The fraction 2/4 can be simplified by dividing both the numerator (2) and the denominator (4) by their greatest common divisor, which is 2. When you divide 2 by 2, you get 1, and when you divide 4 by 2, you get 2. Therefore, 2/4 simplifies to 1/2.

Thus, the fraction that is equivalent to 2/4 is 1/2. Understanding this concept of simplifying fractions and finding equivalent fractions is key in mathematical operations, as it helps in situations where fractions must be compared or operated upon in calculations. Knowing how to reduce a fraction to its simplest form allows you to work with numbers more conveniently in various pharmaceutical or calculations related to medications.