Question

Таня и Алёша идут навстречу друг другу чтобы встретится сейчас расстояние между ними 800 метров это нельзя со скоростью 70 метров в минуту а алеша со скоростью 80 метров в минуту какое расстояние будет между ними через 3 минуты? через 5 минут? Помогите пожалуйста срочно!!!

Answer 1

800-(70*3+80*3)=350 м будет между ними через 3 минуты
800-(70*5+80*5)=50м будет между ними через 5 минут

Answer 2

Calculation of Distance between Tanya and Alyosha

To calculate the distance between Tanya and Alyosha after a certain amount of time, we can use the formula:

Distance = Speed x Time

Given that Tanya's speed is 70 meters per minute and Alyosha's speed is 80 meters per minute, we can calculate the distance between them after 3 minutes and 5 minutes.

1. After 3 minutes: - Tanya's distance = 70 meters/minute x 3 minutes = 210 meters - Alyosha's distance = 80 meters/minute x 3 minutes = 240 meters - The total distance between them after 3 minutes is 210 meters + 240 meters = 450 meters.

2. After 5 minutes: - Tanya's distance = 70 meters/minute x 5 minutes = 350 meters - Alyosha's distance = 80 meters/minute x 5 minutes = 400 meters - The total distance between them after 5 minutes is 350 meters + 400 meters = 750 meters.

Therefore, the distance between Tanya and Alyosha will be 450 meters after 3 minutes and 750 meters after 5 minutes.