Question

От 2 пристани Одновременно навстречу друг другу отплыли два катера Скорость одного катера 25 километров в час а скорость другого 30 километров в час на каком расстоянии находились друг от друга пристани если катера встретились через 6 часов

Answer 1

25+30=55 (общая скорость сближения)
55×6= 330 км (расстояние между пристанями)

Answer 2

Problem Analysis

We have two boats that set sail from two different ports towards each other. The speed of one boat is 25 kilometers per hour, and the speed of the other boat is 30 kilometers per hour. We need to determine the distance between the two ports when the boats meet after 6 hours.

Solution

To find the distance between the two ports, we can use the formula:

Distance = Speed x Time

Let's calculate the distance traveled by each boat after 6 hours and then find the total distance between the two ports.

1. The first boat travels at a speed of 25 kilometers per hour for 6 hours: - Distance traveled by the first boat = 25 km/h x 6 h = 150 km

2. The second boat travels at a speed of 30 kilometers per hour for 6 hours: - Distance traveled by the second boat = 30 km/h x 6 h = 180 km

3. The total distance between the two ports is the sum of the distances traveled by each boat: - Total distance = Distance traveled by the first boat + Distance traveled by the second boat - Total distance = 150 km + 180 km = 330 km

Therefore, the two boats were 330 kilometers apart when they met after 6 hours.

Answer

The two boats were 330 kilometers apart when they met after 6 hours.