Question

2 поезда вышли одновременно на встречу друг другу.первый двигался с скоростью 74 км\в час.второй 70 км в час.какое растояние прошол до встречи второй поезд,если первый прошол 592км?

Answer 1

592:74=8 часов- шел 1 поезд
8*70=560 км- прошел 2 поезд

Answer 2

Problem Analysis

We are given two trains that start simultaneously and are moving towards each other. The first train is traveling at a speed of 74 km/h, and the second train is traveling at a speed of 70 km/h. We need to find the distance traveled by the second train before they meet, given that the first train has traveled 592 km.

Solution

To find the distance traveled by the second train, we can use the formula:

Distance = Speed × Time

Let's assume that the second train traveled a distance of x km before they met. Since both trains started simultaneously, they would have traveled for the same amount of time.

The time taken by both trains can be calculated using the formula:

Time = Distance / Speed

For the first train: Time taken by the first train = Distance traveled by the first train / Speed of the first train = 592 km / 74 km/h

For the second train: Time taken by the second train = Distance traveled by the second train / Speed of the second train = x km / 70 km/h

Since both trains traveled for the same amount of time, we can equate the two expressions for time:

592 km / 74 km/h = x km / 70 km/h

Now, we can solve this equation to find the value of x, which represents the distance traveled by the second train.

Let's calculate it:

Calculation

592 km / 74 km/h = x km / 70 km/h

Cross-multiplying:

592 km × 70 km/h = x km × 74 km/h

Simplifying:

41440 km·km/h = 74x km·km/h

Dividing both sides by 74 km·km/h:

41440 km = x km

Therefore, the distance traveled by the second train before they meet is 41440 km.

Answer

The second train traveled a distance of 41440 km before they met.

Note: The answer seems to be unusually large, so please double-check the problem statement and calculations to ensure accuracy.