Translate the following question into English and format it for clarity.

Two cars start from the same point and travel in the same direction. One car travels 69.5 kilometers in one hour, and the other travels 66.7 kilometers. How far apart are the two cars after one hour?



Answer :

Let's solve the problem step by step.

1. Identify the speeds of the cars:
- Car 1 travels at a speed of 69.5 kilometers per hour.
- Car 2 travels at a speed of 66.7 kilometers per hour.

2. Determine how far each car travels in one hour:
- In one hour, Car 1 will travel [tex]\(69.5\)[/tex] kilometers.
- In one hour, Car 2 will travel [tex]\(66.7\)[/tex] kilometers.

3. Calculate the distance each car travels in one hour:
- Distance traveled by Car 1 in one hour: [tex]\(69.5 \)[/tex] kilometers.
- Distance traveled by Car 2 in one hour: [tex]\(66.7 \)[/tex] kilometers.

4. Calculate the distance between the two cars after one hour:
- Since both cars are traveling in the same direction, the distance between them will be the difference between the distance traveled by Car 1 and the distance traveled by Car 2.
- Distance between the two cars after one hour: [tex]\(69.5 - 66.7 \)[/tex] kilometers.

5. Perform the subtraction to find the difference:
- [tex]\(69.5 - 66.7 = 2.8 \)[/tex] kilometers.

Thus, the distance between the two cars after one hour is approximately [tex]\(2.8\)[/tex] kilometers.