Предмет: Математика, автор: stanislavskij39

У одного угря 116 позвонков. Сколько позвонков у акулы, если у 6 акул и 4 угрей 2840 позвонков? Укажи верный ответ: а) 285; б) 396; в) 576; г) 814.
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Ответы

Автор ответа: Voenkomat01

0

1. 116×4 = 464 — позв. у 4 угрей.

2. 2840-464 = 2376 — позв. у 6 акул

3. 2376÷6 = 396 — позв. у 1 акулы.

Ответ: 396.

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