Предмет: Математика, автор: РТУТЬ2006

Купили 200 грамм кофе и заплатили за покупку 36 рублей 80 копеек. Вычислите цену килограмма кофе.

Ответы

Автор ответа: dudoser99

1кг = 1000 грамм ⇒ цена за кг кофе = 36.8*(1000/200)=36.8*5=184 рубля
Ответ: 184 рубля

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