Предмет: Математика, автор: оленка112005

Помогите решить задачу три!!!! Пожалуйста

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Автор ответа: HelperShkolnikam

1)60•5+40=340(мин.) делает столяр 17 стульев
2)340:17=20(мин.) делает столяр 1 стул
3)22•20=440(мин.)
Ответ:440 минут будет столяр делать 22 стула.

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