Предмет: Математика, автор: ArtemLuciano

1) Цена товара повысилась со 140 р. до 175 р. На сколько процентов повысилась цена товара?
2) Цена товара снизилась со 175 р. до 140 р. На сколько процентов снизилась цена товара?

ArtemLuciano: Откуда было взято число 80?

Ответы

Автор ответа: moldabayall88

Ответ:

1)140:80%=175

2)175•80%=140

Пошаговое объяснение:

Ответ:140:175=0,8. 0,8=80%

80%

ArtemLuciano: Откуда было взято число 80?

ArtemLuciano: Ответ не правильный!

ArtemLuciano: 1) 25%

ArtemLuciano: 2) 20%

viktorova13listru: в пошаговом объяснении всё написано.

ArtemLuciano: Я это увидел, ведь это было добавлено уже после вопроса.

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