Предмет: Математика, автор: Ktoto12345670

Помогите срочном 6 задание

Приложения:

Ответы

Автор ответа: iramazurk

Ответ:

Пошаговое объяснение:

1) 4/15 + 2/5 + 1/4 =

16/60 + 24/60 + 15/60 =

55/60 = 11/12 (часть) - составили 8, 7 и 5 классники

2) 1 - 11/12 = 12/12 - 11/12 = 1/12 (часть) - составили 6-ти классники

Ответ: 1/12 часть

Ktoto12345670: Огромное спасибо

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