How do you simplify 26 over 64?

To simplify the fraction 26 over 64, you need to find the greatest common divisor (GCD) of the numerator and the denominator. The GCD of 26 and 64 is 2. Dividing both the numerator and the denominator by 2 gives you 13 over 32. Thus, 26/64 simplifies to 13/32.