Question

Максим рухався зі швидкістю 5 км/годин, а Віктор зі швидкістю 4 км/годин. На скільки більше часу витратив Віктор, ніж Максим на шлях довжиною 20 км?

Answer 1

Я на русском пишу:
1)20:5=4(км/ч)- прошёл Виктор;
2)20:4=5(км/ч)- прошёл Максим;
3)5-4=1(ч)разница;
Ответ:на 1 ч больше потратил Виктор,чем Максим.

Answer 2

Calculation of Time Difference

To calculate the time difference between Maxim and Viktor, we can use the formula:

Time = Distance / Speed

Given that Maxim traveled a distance of 20 km with a speed of 5 km/h, and Viktor traveled the same distance with a speed of 4 km/h, we can calculate the time difference.

Let's calculate the time taken by Maxim first:

Time taken by Maxim = Distance / Maxim's speed = 20 km / 5 km/h = 4 hours.

Now, let's calculate the time taken by Viktor:

Time taken by Viktor = Distance / Viktor's speed = 20 km / 4 km/h = 5 hours.

Therefore, Viktor took 5 hours to travel the same distance that Maxim traveled in 4 hours. So, Viktor spent 1 hour more than Maxim on the journey.

I hope this helps! Let me know if you have any further questions.