Question

От Москвы от Москвы до Минска 750 км из этих городов выехали одновременно навстречу друг другу два автомобиля через 6 часов они встретились скорость первого 60 км ч Какова скорость второго автомобиля

Answer 1

Тут просто 60 км умножаем на 6, получается 360, это сколько проехал первый автомобиль. Теперь из 750 вычитаем 360, получается 390. И теперь просто 390 делим на 6, получается 65 км/ч скорость второго автомобиля

Answer 2

1) 60*6=360(км)- проехала 1 машина
2)750-360=390(км)- проехала 2 машина
3)390:6=65(км/ч)
Ответ: 65 км/ч проехала 2 машина.

Answer 3

Problem Statement

Two cars set off from Moscow and Minsk simultaneously towards each other. After 6 hours, they meet each other. The speed of the first car is 60 km/h. What is the speed of the second car?

Solution

To find the speed of the second car, we need to use the formula: speed = distance / time.

Let's calculate the distance traveled by the first car in 6 hours. Since the speed of the first car is given as 60 km/h, the distance traveled by the first car in 6 hours is:

distance = speed * time = 60 km/h * 6 hours = 360 km.

Since the two cars are traveling towards each other, the total distance between them is the sum of the distances traveled by each car. We know that the total distance between Moscow and Minsk is 750 km. Therefore, the distance traveled by the second car is:

distance of second car = total distance - distance of first car = 750 km - 360 km = 390 km.

Now, we can calculate the speed of the second car using the formula:

speed of second car = distance of second car / time = 390 km / 6 hours = 65 km/h.

Therefore, the speed of the second car is 65 km/h.

Answer

The speed of the second car is 65 km/h.