Предмет: Математика, автор: Аноним

СРОЧНО!!!!!!

Пачка масла массой 200 г стоит 24 р . Сколько стоит 2 кг масла?

Ответы

Автор ответа: Nikol97
0

Составляем пропорцию: 200г - 24 руб
                                      2кг =2000г  - ?
(2000*24)/200 =240

Автор ответа: Semenova1001
0

(2000*24):200=240......................................................

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