Question

Таксі рухалося зі швидкістю 60 км/год, а автобус - на 20 км/ год повільніше. Через скільки годин відстань між ними буде становити 200 км,якщо вони виїхали одночасно з одного пункту й рухаються в протилежних напрямах?

Answer 1

Швидкість автобуса 60-20=40 км/год
швидкість їх віддалення ща годину
40+60=100км/год
200/100=2 год
відповідь 2 години
поставь лучшим ответом пж

Answer 2

Ответ:

за 2 години

Пошаговое объяснение:

60-20=40  км/год швидкість  автобусу

200:(60+40)=2 годины

довідка:(60+40)=100км/год выдстань мыж ними за годину

Answer 3

To solve this problem, we can use the formula:

Distance = Speed x Time

Let's assume that the time it takes for the distance between the taxi and the bus to be 200 km is represented by 't' hours.

Given that the taxi is moving at a speed of 60 km/h and the bus is moving at a speed 20 km/h slower, we can calculate their respective speeds as follows:

- Taxi speed: 60 km/h - Bus speed: 60 km/h - 20 km/h = 40 km/h

Now, let's calculate the distance covered by each vehicle in 't' hours:

- Distance covered by the taxi: 60 km/h x t = 60t km - Distance covered by the bus: 40 km/h x t = 40t km

Since they are moving in opposite directions, the total distance between them is the sum of the distances covered by each vehicle:

- Total distance = Distance covered by the taxi + Distance covered by the bus - Total distance = 60t km + 40t km = 100t km

We know that the total distance between them is 200 km, so we can set up the equation:

100t km = 200 km

Now, let's solve for 't':

100t = 200 t = 200 / 100 t = 2

Therefore, it will take 2 hours for the distance between the taxi and the bus to be 200 km if they are moving at speeds of 60 km/h and 40 km/h respectively, starting from the same point and moving in opposite directions.

Please let me know if you need any further clarification!