Question

Решить задачу В первый день туристы проехали на велосипедах 4 ч со скоростью 12 км/ч, а во второй прошли пешком 3 ч со скоростью 5 км/ч. В какой день туристы преодолели большее расстояние и на сколько километров?

Answer 1

Ответ:

12×4=48км-проехали в 1 день

5×3=15км-прошли во 2 день

48-15=33км

в 1 день туристы преодолели на 33 км больше ,чем во второй

Answer 2

Пошаговое объяснение:

1) 4 * 12 = 48 (км) - преодолели в 1 день

2) 3 * 5 = 15 (км) - преодолели во 2 день

3) 48 - 15 = 33 (км) - преодолели больше в 1 день

Answer 3

Problem Analysis

To solve this problem, we need to compare the distances traveled by the tourists on the first and second days. On the first day, they traveled by bicycles at a speed of 12 km/h for 4 hours. On the second day, they walked at a speed of 5 km/h for 3 hours. We need to determine which day they traveled a greater distance and calculate the difference in kilometers.

Solution

To find the distance traveled on each day, we can use the formula: distance = speed * time.

Let's calculate the distance traveled on the first day: - Speed = 12 km/h - Time = 4 hours - Distance = 12 km/h * 4 hours = 48 km

Now, let's calculate the distance traveled on the second day: - Speed = 5 km/h - Time = 3 hours - Distance = 5 km/h * 3 hours = 15 km

Therefore, the tourists traveled a greater distance on the first day, covering a distance of 48 km. The difference in distance between the two days is 33 km.

Conclusion

The tourists traveled a greater distance on the first day, covering a distance of 48 km. The difference in distance between the two days is 33 km.