Предмет: Математика, автор: irvika2007

Машина проехала 70 км, что составляет 5/13 всего пути. Вычисли, чему равен весь путь.

Ответы

Автор ответа: prettypushkova

5/13 пути - это 70 км. Находим целое по его части:

70 : 5/13 = 70 · 13/5 = 14 · 13 = 182 (км) - весь путь.

Ответ: 182 км.

Автор ответа: IrkaShevko

Ответ:

182 км

Пошаговое объяснение:

составим пропорцию:

70 км - 5/13

х км - 1

х = 70 * 1 : 5/13

х = 70 * 13/5

х = 182 (км) - весь путь

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