Предмет: Математика, автор: sherlya

Комбикорма состовляют 55%, свекла 25%, рыбная мука 20%. Сколько комбикорма и свеклы съедает одна свинья в сутки, если рыбной муки она получает 1,6 кг?

Ответы

Автор ответа: megabrain98

1,6 - 20%

х - 25%

1,6*25/20=2 кг свеклы

1,6 - 20%

х - 55%

1,6*55/20=4,4 кг комбикорма.

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