Question

От пристаней, расстояние между которыми 195 километра, одновременно навстречу друг другу отплыли два катера и встретились через 3 часа. Скорость одного катера 30 км/ч. Определи скорость другого катера.

Answer 1

30*3=90км проехал расстояние 1 катер.
195-90=105км проехал 2 катер
105:3=35км/ч скорость 2 катера.
Ответ:35 км/ч

Answer 2

Problem Statement

Two boats set sail from two different ports towards each other. The distance between the ports is 195 kilometers. The boats meet each other after 3 hours. The speed of one boat is 30 km/h. Determine the speed of the other boat.

Solution

To find the speed of the other boat, we can use the formula:

Speed = Distance / Time

Let's calculate the speed of the other boat using this formula.

Given: - Distance between the ports = 195 kilometers - Time taken to meet = 3 hours - Speed of one boat = 30 km/h

Using the formula, we can calculate the speed of the other boat as follows:

Speed of the other boat = Distance / Time

Speed of the other boat = 195 km / 3 hours

Speed of the other boat = 65 km/h

Therefore, the speed of the other boat is 65 km/h.