Question

Когда антон начал догонять колю,расстояние между ними было 240 м. скорость антона была 140 м/мин . а скорость коли-80 м/мин. через сколько минут антон догонит колю?

Answer 1

1)140-80=60м/мин это скорость с которой антон догоняет колю
2)240:60=4минуты
Антон догонит Колю через 4 минуты

Answer 2

80+240-140=180 расстояние после минуты.
180-140+80=120 вторая минута.
120-140+80=60 третья.
60-140+80=0 четыре минуты понадобилось Антону чтобы догнать Колю.

Answer 3

Problem Analysis

We are given that Anton is trying to catch up to Kolya. The initial distance between them is 240 meters. Anton's speed is 140 m/min, while Kolya's speed is 80 m/min. We need to determine how many minutes it will take for Anton to catch up to Kolya.

Solution

To solve this problem, we can set up an equation based on the relative speeds of Anton and Kolya. Since Anton is trying to catch up to Kolya, their relative speed is the difference between their speeds, which is 140 m/min - 80 m/min = 60 m/min.

Let's assume it takes t minutes for Anton to catch up to Kolya. During this time, Anton will cover a distance of 60 m/min * t min = 60t meters. Kolya will cover a distance of 80 m/min * t min = 80t meters.

Since Anton catches up to Kolya when they are at the same distance, we can set up the equation:

240 meters + 60t meters = 80t meters

Simplifying the equation:

240 meters = 20t meters

Dividing both sides of the equation by 20:

t = 12 minutes

Therefore, it will take Anton 12 minutes to catch up to Kolya.

Answer

Anton will catch up to Kolya in 12 minutes.