Простой алгоритм ➜ Задача ЖЕСТЬ про трёх велосипедистов от Ященко

Online math tutor. Telegram: https://t.me/volkov_telegram Email: [email protected] VK: https://vk.com/volkovvalery Zen: https://dzen.ru/valeryvolkov YouTube:    / valeryvolkov   Rutube: https://rutube.ru/channel/24796506/ The first cyclist left a village along the highway at a speed of 13 km/h. An hour later, a second cyclist left the village in the same direction at a speed of 10 km/h, and an hour later, a third. Find the speed of the third cyclist if he first caught up with the second cyclist and then caught up with the first 1 hour and 30 minutes later. Give your answer in km/h. Previous video:    • Мысли вслух ➜ Задача от Фаркова