Предмет: Математика, автор: wika12

колесо длиной окржности 84 см, проехав некоторое расстояние, совершило 35 оборотов. сколько оборотов совершит колесо длиной окружности 98 см, проехав это же расстояние?

Ответы

Автор ответа: Metazoangoam

0

Сначала найдём расстояние, которок совершило 1 колесо

84 см*35 оборотов = 2940 см

теперь расстояние 2940 см поделим на окружность другого колеса - 98 см

2940/98=30

Ответ: колесо соверши 30 оборотов

Автор ответа: ali07

0

35 * 84 = 2940 см проехало колесо совершив 35 оборотов

2940 : 98 = 30 оборотов сделает колесо

Ответ. 30 оборотов

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Descriptor
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Task
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