Question

Помогите плиз! Теплоход и катер вышли одновременно навстречу друг другу. Теплоход шёл со скоростью 60км/час, а катер скоростью 40км/час. Через сколько часов теплоход и катер встретятся, если перво начально между ними было расстояние в 300 км?

Answer 1

60+40=100
300/100=3
Ответ:через 3 часа оба теплохода встретятся

Answer 2

Problem Analysis

We are given that a ship and a boat are traveling towards each other. The ship is traveling at a speed of 60 km/h, and the boat is traveling at a speed of 40 km/h. We need to determine how many hours it will take for them to meet if the initial distance between them is 300 km.

Solution

To solve this problem, we can use the formula: time = distance / speed.

Let's calculate the time it will take for the ship and the boat to meet.

The ship is traveling at a speed of 60 km/h, so the time it will take for the ship to cover the distance between them is: time_ship = distance / speed_ship = 300 km / 60 km/h = 5 hours.

Similarly, the boat is traveling at a speed of 40 km/h, so the time it will take for the boat to cover the distance between them is: time_boat = distance / speed_boat = 300 km / 40 km/h = 7.5 hours.

Since both the ship and the boat started at the same time, they will meet when their travel times are equal. Therefore, they will meet after 7.5 hours.

Answer

The ship and the boat will meet after 7.5 hours.

Note: The above solution assumes that the ship and the boat are traveling towards each other in a straight line without any changes in speed or direction.