Answer:
The LCM of these denominators is 4. So, the least common denominator for the fractions 9/18, 27/36, and 36/1 is 4.
Explanation:
To find the least common denominator (LCD) for the fractions 9/18, 27/36, and 36/:
First, we need to express each fraction in its simplest form.
1. 9/18 simplifies to 1/2 by dividing both the numerator and denominator by their greatest common divisor (which is 9).
2. 27/36 simplifies to 3/4 by dividing both the numerator and denominator by their greatest common divisor (which is 9).
3. 36/1 is already in its simplest form.
Now, we need to find the least common denominator for these fractions. The least common denominator is the least common multiple (LCM) of the denominators:
Denominators: 2, 4, 1
The LCM of these denominators is 4. So, the least common denominator for the fractions 9/18, 27/36, and 36/1 is 4.