Предмет: Алгебра, автор: Areteas

"Площадь земельного участка,имеющего форму прямоугольника,равна 9 га,ширина участка равна 150 м.Найдите длину этого участка.Ответ дайте в метрах."
Я знаю,что ответ 600,а у меня почему-то получилось 60.Мне бы помогло объяснение примера,так что,пожалуйста,выручите меня

Ответы

Автор ответа: kirichekov

1га=100 м*100 м=10000м²
9га=90000 м²
S=a*b
90000=150*b
b=600 м

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