Предмет: Математика, автор: forminayulya

что выгоднее на 96 рублей: литровые пакеты молока по цене 17 руб/л или двухлитровые пакеты молока по цене 32 рублей/л?

Ответы

Автор ответа: angelochek19092002

двухлитровые покеты по 32 рубля , т.к. если сложить 17+17=34, а так мы с экономим 9 рублей

Автор ответа: Noirot

96 ÷ 17 = 5,6 литров молока, если покупать одну итру за 17 руб
96 ÷ 32 = 3 двухлитровых пакетов молока, то есть 6 литров.
Итого, выгоднее покупать двухлитровые пакеты молока по 32 руб

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