3 over 3, or 3/3, is a fraction that represents the division of 3 by 3. To simplify this fraction, we divide both the numerator (the top number) and the denominator (the bottom number) by their greatest common divisor (GCD).
The GCD of 3 and 3 is 3. When we divide both the numerator and the denominator by 3, we get:
3 ÷ 3 = 1
3 ÷ 3 = 1
So, 3/3 simplifies to 1/1, which is equal to 1.
Therefore, the simplest form of 3 over 3 is 1.