Предмет: Математика, автор: pinokio

сколько теплиц длиной 24 м и шириной 5 м надо построить чтобы их общая площадь была равна 3 гектарам

Ответы

Автор ответа: anti

0

1га=10000

3га=30000

S теплицы=24*5=120 см^2

30000/120=250 теплиц

Автор ответа: BokunV

0

Площпадь одной теплицы 24 * 5 = 120 (кв. метров). 1 га = 10000 кв. метров.

10000 : 120 = 250 теплиц.

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