Предмет: Математика, автор: Печенька90

Расстояние между селами Диброва и Терехово 24 км.За первый час велосипедист проехал расстояние в 2 раза больше того,что ему осталось проехать.Сколько км осталось проехать велосипедисту?

Ответы

Автор ответа: Lexa62RUS
3
х+2х=24
х=8км
легко !!!!!!!!!!

Печенька90: Спасибо.
Печенька90: А можешь это написать примером?
Печенька90: А не уровненИем?
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The working day of an engineer.
Comrade Petrov works at an office. He lives near the office. He usually walks there. He only works five days a week. He works on Monday, Tuesday, Wednesday, Thursday and Friday. Hi doesn’t work at the week-end. His working day lasts eight hours. He receives very many letters and telegrams in the morning and always answers them. He sometimes translates articles from foreign newspapers and journals. He often receives engineers from factories in the afternoon. They discuss a lot of questions with him. He usually finishes work at six o’clock in the evening.
Comrade Petrov learns English. He works hard at his English. He sometimes stays in the office after work for his English lessons. After classes he returns home.

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15. What does he usually do at the week-end?,

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