What is the equivalent fraction for 108 over 180?

To find the equivalent fraction for 108 over 180, we need to simplify the fraction by dividing both the numerator and the denominator by their greatest common factor, which is 36. When we divide 108 by 36, we get 3, and when we divide 180 by 36, we get 5. Therefore, the equivalent fraction for 108 over 180 is 3 over 5.