1. The problem is to set up the division of 25 by 3. 2. Division is represented as $\frac{\text{numerator}}{\text{denominator}}$ or using the division symbol $\div$. 3. Here, 25 is the numerator (dividend) and 3 is the denominator (divisor). 4. So, the division can be written as: $$\frac{25}{3}$$ or $$25 \div 3$$ 5. This fraction cannot be simplified further because 25 and 3 have no common factors other than 1. 6. You can also express the division as a mixed number or decimal if needed: $$25 \div 3 = 8 \text{ remainder } 1 = 8 \frac{1}{3} \approx 8.3333$$ This completes the setup and understanding of 25 divided by 3.