Using the fraction 4/6, which number is the denominator?

The denominator can be defined as the bottom number in a fraction that shows the number of equal parts an item is divided into.

Answer: For the fraction 4/6, the denominator is 6.

The denominator refers to the number which is below the horizontal line of the fraction that acts as the divisor of the numerator.

Explanation:

For any fraction a/b, a is the numerator and b is the denominator.

Thus, in the fraction 4/6, 6 is the denominator.

Therefore, 6 is the denominator.