Предмет: Математика, автор: aisanapernebec

СРОЧНОООООО ОТВЕТ НУЖЕН
Реши задачу на покрытие 1/5 части паркетного пола надо потратить 2 килограмма лака сколько всего килограммов лака надо приобрести для комнаты общец площадью 30 квадратных метров?

Ответы

Автор ответа: Nedobitkow

Ответ:

2 кг * (30 : 5) = 2 кг * 6 = 12 кг.

Автор ответа: alikasym76

Ответ:

2 кг * (30 : 5) = 2 кг * 6 = 12 кг

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