Предмет: Математика, автор: маша610

помогите пожалуйста: В 80 кг картофеля содежится 14 кг крахмала. найдите процентное содержание крахмала в таком картофеле.

Ответы

Автор ответа: natashenka999

2

80:100*14= 11,2%
рапмуиюло

Автор ответа: Материалист

2

14 кг крахмала делим на 100, получаем 0,14. Далее 80 кг самого картофеля умножаем на 0,14 и получаем 11,2%

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