Предмет: Математика, автор: grinovartom155

дві бригади трактористів зобрали 630га землі , причому перша бригада виконала 5/9 роботи скільки гектарів зорала друга бригада​

Ответы

Автор ответа: ChristmasIQ2
1

Ответ:

Пошаговое объяснение:

630×5/9=350га 1 бригада

630-350=280га 2 бригада


ChristmasIQ2: Жми значки удачи
grinovartom155: ето правильно да
ChristmasIQ2: Жми значки удачи
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