Вопрос школьника по предмету Математика
Автобус проехал 448 км с одинаковой скоростью 56 км/ч. На обратный путь автобус затратил на 1 ч. меньше. С какой скоростью возвращался автобус?
Ответ учителя по предмету Математика
1) 448 : 56 = 8 ч — ехал «туда»
2) 8 — 1 = 7 ч — затратил на путь «обратно»
3) 448 : 7 =
64 км/ч — с такой скоростью возвращался автобус.
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