Question

Из Минска в Брест выехал автобус со скоростью72 км\ч,а из Бреста в Минск в тоже время -маршрутное такси со скоростью 78 км\ч.Через какое время автобус и такси встретятся,если расстояние между Минском и Брестом равно 345км?

Answer 1

1) 78 + 72 = 150 (км\час) - общая скорость

2) 345 : 150 = 2.3 часа

ОТВЕТ: встретятся через 2,3 часа

 

 

 

 

 

 

 

Answer 2

Calculation of Meeting Time for the Bus and Taxi

To calculate the time it takes for the bus and taxi to meet, we can use the formula:

Time = Distance / Speed

Given that the distance between Minsk and Brest is 345 km, and the bus has a speed of 72 km/h while the taxi has a speed of 78 km/h, we can calculate the meeting time for the two vehicles.

For the bus: Time for the bus = Distance / Speed = 345 km / 72 km/h

For the taxi: Time for the taxi = Distance / Speed = 345 km / 78 km/h

Let's calculate these values:

Time for the bus = 345 km / 72 km/h = 4.79 hours

Time for the taxi = 345 km / 78 km/h = 4.42 hours

Therefore, the bus and taxi will meet after approximately 4.42 hours.

Please note that these calculations assume constant speeds for both the bus and taxi throughout the journey.