Предмет: Математика, автор: iamruslana143

Веревку, длина которой 18 м разделили на две части. Длина одной части составляет 25%-ов всей длины веревки. Найдите длину второй части.
Срочнооо​

Ответы

Автор ответа: НelenaG
1

Ответ:

13,5

Пошаговое объяснение:

18:100*25=4,5 (м)- длина 1 части

18-4,5=13,5( м)- длина 2 части

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