1. **State the problem:** A car travels at a speed of 50 kilometers per hour. We want to find out how far it will travel in 5 hours. 2. **Formula used:** Distance traveled is calculated by the formula: $$\text{Distance} = \text{Speed} \times \text{Time}$$ 3. **Apply the formula:** Here, speed $= 50$ km/h and time $= 5$ hours. $$\text{Distance} = 50 \times 5$$ 4. **Calculate:** $$\text{Distance} = 250$$ kilometers 5. **Conclusion:** The car will travel 250 kilometers in 5 hours at a speed of 50 kilometers per hour.