Question

Лиса Алиса и Кот Базилио вышли одновременно навстречу друг другу. расстояние между ними 18 км. Кот Базилио со скоростью 3 км в час а Алиса со скоростью 6 км в час .через сколько часов они встретилисьА)Через 2 часа.Б)Через 6 часовВ)Через 3 часа.Г)Через 54 часа.Помогите))

Answer 1

1) Найдём скорость сближения:
3 + 6 = 9 (км/ч)
2) Найдём время, за сколько они дойдут друг до друга:
18 / 9 = 2 (ч)

Ответ: А) Через 2 часа.

Answer 2

Problem Analysis

We are given that the fox, Alice, and the cat, Basilio, start walking towards each other simultaneously. The distance between them is 18 km. Alice walks at a speed of 6 km/h, while Basilio walks at a speed of 3 km/h. We need to determine how many hours it will take for them to meet.

Solution

To solve this problem, we can use the formula: time = distance / speed. We can calculate the time it takes for Alice and Basilio to meet by dividing the distance between them by the sum of their speeds.

Let's calculate the time it takes for them to meet:

Distance between Alice and Basilio: 18 km Alice's speed: 6 km/h Basilio's speed: 3 km/h

The total speed at which they are approaching each other is 6 km/h + 3 km/h = 9 km/h.

Using the formula time = distance / speed, we can calculate the time it takes for them to meet:

Time = 18 km / 9 km/h = 2 hours

Therefore, they will meet after 2 hours.

Answer

Based on the given information, Alice and Basilio will meet after 2 hours (Option A).

Please let me know if there is anything else I can help you with!