Предмет: Математика, автор: Аноним

За 15 сек. катер проплывает 100м. Какое расстояние проплывает катер за 1 мин? За 8 мин?

Срочно нужно!!!!
Помогите пожалуйста!!

Ответы

Автор ответа: lolenako

0

1 мин=60сек
60:15*100=400м проплывет за 1 минуту
(8*60):15*100=3200м=3км200м проплывет за 8 минут

Автор ответа: doker5

0

400м

Автор ответа: doker5

0

3км200м

Автор ответа: Аноним

0

1 мин = 60 сек
60:15=4*100=400(М)-проплывает катер за 1 мин.
100*4=400*8=3200(М)-проплывает катер за 8 мин.
Ответ:За 1 мин (400 м),за 8 мин (3200 м ).

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