Предмет: Математика, автор: natal800

На веревке завязали 5 узлов. Расстояние между каждыми двумя соседними узлами равно 2 см. Какое расстояние между двумя крайними узлами?

Ответы

Автор ответа: PeaceLoveHappiness

На веревке, согласно условию, завязано 5 узлов. То есть промежутков между узлами 4. Следовательно: 2×4=8 (см) – расстояние между крайними узлами Ответ: 8 см.

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