Предмет: Алгебра, автор: krutova17

Килограмм моркови стоит 40 рублей. Олег купил 1 кг 600 г моркови.
Сколько рублей сдачи он должен получить со 100 рублей?

Ответы

Автор ответа: ФакторСтраха1
0
1кг=40рублей
1кг600грамм=1600грамм=?рублей(х)
1000/1600=4/х
х=4×1600/1000=64рубля
2)100-64=36
Ответ: 36рублей
Автор ответа: krutova17
0
спасибо большое)
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