Предмет: Математика, автор: muhunj2

У театральній студіі готуються до премєри. Для пошиття костюмів купили 7 м 40 см тканини. Скільки пошиють нових костюмів, якщо на кожний костюм потрібно 1 м 85 см тканини? Скільки ще тканини потрібно докупити, щоб зшити нові костюми для всіх сімох акторів?

Ответы

Автор ответа: isom

7,4:1,85 = 4 костюма сошьют
1,85*3 = 5,55 (м) надо докупить ткани

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