Набор полотенец, который стоил \(350\) рублей, продаётся со скидкой \(4\%\). Сколько рублей стоят два набора полотенец со скидкой?
Решение
Скидка на один набор полотенец составляет \(350\div100\cdot4=14\) рублей.
Значит, один набор полотенец со скидкой будет стоить \(350-14=336\) рубля.
Соответственно, два набора полотенец со скидкой будут стоить \(336\cdot2=672\) рублей.
Ответ: \(672\).
Источник: ЕГЭ 2021. Математика. Базовый уровень. 50 вариантов. Типовые варианты экзаменационных заданий. (вариант №30) (Купить книгу)
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