Question

От пристани отплыл катер со скоростью 64 километра в час вслед за ним сразу отплыл теплоход со скоростью 26 километров час через какое время между ними будет расстояние 76 км

Answer 1

64*2=128-52=76

Ответ: через 2 часа.

Answer 2

Problem Analysis

We are given the following information: - A boat departs from a pier with a speed of 64 kilometers per hour. - Immediately after the boat, a steamship departs from the same pier with a speed of 26 kilometers per hour. - We need to find the time it takes for the distance between them to be 76 kilometers.

Solution

To find the time it takes for the distance between the boat and the steamship to be 76 kilometers, we can use the formula:

Time = Distance / Speed

Let's calculate the time it takes for each vehicle to cover the given distance.

For the boat: - Distance = 76 kilometers - Speed = 64 kilometers per hour

Time taken by the boat = 76 kilometers / 64 kilometers per hour

For the steamship: - Distance = 76 kilometers - Speed = 26 kilometers per hour

Time taken by the steamship = 76 kilometers / 26 kilometers per hour

Now, let's calculate the time taken by each vehicle.

Calculation

Time taken by the boat: - Distance = 76 kilometers - Speed = 64 kilometers per hour

Time taken by the boat = 76 kilometers / 64 kilometers per hour = 1.1875 hours

Time taken by the steamship: - Distance = 76 kilometers - Speed = 26 kilometers per hour

Time taken by the steamship = 76 kilometers / 26 kilometers per hour = 2.9231 hours

Answer

The boat will take approximately 1.1875 hours to cover a distance of 76 kilometers, while the steamship will take approximately 2.9231 hours to cover the same distance.