Question

Между двумя городами 510 километров 2 автофургона выехали одновременно навстречу друг другу и встретились через 3 часа Скорость одного автофургона 95 километров час Найдите скорость другого

Answer 1

1) 510:3=170 (км)-скорость сближения.
2) 170-95=75 (км/ч)-скорость второго фургона

Answer 2

160 км в час .Это скорость 2

Answer 3

Problem Analysis

We are given that two vans started from two cities simultaneously and met each other after 3 hours. The speed of one van is given as 95 kilometers per hour. We need to find the speed of the other van.

Solution

Let's assume the speed of the other van is x kilometers per hour. Since both vans traveled for 3 hours, the total distance covered by each van can be calculated using the formula:

Distance = Speed × Time

For the first van, the distance covered is 95 kilometers per hour × 3 hours = 285 kilometers.

For the second van, the distance covered is x kilometers per hour × 3 hours = 3x kilometers.

Since the total distance between the two cities is 510 kilometers, we can write the equation:

285 kilometers + 3x kilometers = 510 kilometers

Simplifying the equation, we have:

3x = 510 kilometers - 285 kilometers

3x = 225 kilometers

Dividing both sides of the equation by 3, we get:

x = 225 kilometers / 3

x = 75 kilometers per hour

Therefore, the speed of the other van is 75 kilometers per hour.

Answer

The speed of the other van is 75 kilometers per hour.