Предмет: Математика, автор: piKaVikan1ik

Объясните, как решать? :) Из задачника по ЕГЭ, готовлюсь...

Держатели дисконтной карты книжного магазина получают при покупке скидку 2%. Книга стоит 150 рублей. Сколько рублей заплатит держатель дисконтной карты за эту книгу?

Ответы

Автор ответа: Кариночка78

150*2:100=3руб скидка
150-3=147руб. заплатит покупатель

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