In the fraction ½, which part represents the denominator?

In the fraction ½, the denominator is the number that appears below the fraction line, which indicates into how many equal parts the whole is divided. In this case, the denominator is 2, meaning the whole is divided into two equal parts.

The numerator, which is the part above the fraction line (in this case, 1), represents how many of those parts we are considering. Therefore, in the context of the fraction ½, the denominator is clearly identified as 2. This understanding of fractions is fundamental, as it helps in grasping more complex mathematical concepts related to division and ratios.