Предмет: Математика, автор: rethongog

На завод за три дні було привезено 1600 кг металобрухту. Першого дня
привезли 25 %, другого — 35 % усього металобрухту, а третього — решту.
Скільки кілограмів металобрухту було привезено кожного дня?

Ответы

Автор ответа: bazarbaevasogdiana

Ответ:

120

Пошаговое объяснение:

1600×75/100 => 16×75 => 120

staregor2311: я хотел тоже самое ответить) чел харош

bazarbaevasogdiana: ахахах

Автор ответа: andreytop7727

Відповідь:

1 день . 400

2 день 1024

Покрокове пояснення:

100%-25%=75%

1600×75%=1200

1600-1200=400

100%-35%=65%

1600×65%=576

1600-576=1024

bazarbaevasogdiana: а ты каким способом решаешь?

andreytop7727: Своим)

staregor2311: долго делал?

andreytop7727: 2-3мин

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