Предмет: Математика, автор: belokonvika93

У столярному цеху за три місяці виготовили 12 000 стільців. Першого місяця було виготовлено 32 % всіх стільців, другого — 55 % решти. Скільки стільців виготовили третього місяця?

Ответы

Автор ответа: tatsach

5

Ответ:

Пошаговое объяснение:

Приложения:

Flax2246: долго ты

Автор ответа: Flax2246

1

Ответ:

Пошаговое объяснение:

12000=100%

x = 32%

x = 3840

12000 - 3840 = 8160 залишок

8160 = 100%

х = 55%

x = 4488

8160 - 4488 = 3672

В - дь : 3672

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