Respuesta :

jewls5
A. 36, the reason being is because 18x 2 is 36 and 12 x 3 is 36
olemakpadu
The least common denominator.

Take out the 12 and 18.

2 /  12    18         
2 /   6      9
3 /   3      9
3 /    1     3
   /    1     1

Least common denominator = 2 * 2 * 3 * 3 = 36

A) is the answer.