Предмет: Математика, автор: antanna2708

Помогите, пожалуйста, решить задачу:
Комбайнер намолотил 76т зерна, превысив задание на 12т. На сколько процентов комбайнер перевыполнил задание?

Ответы

Автор ответа: Flash3146

0

76-x
76-12-100%
75*100=(76-12)*x
7500=64x
-64x=-7500:(-64)
x~117-100=17%

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