Предмет: Математика, автор: Smagulovaliza

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12852:357+… :357=52
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Автор ответа: mausSonia
0
frac{12852}{357} + frac{x}{357} =52
12852+x=18564 \ x=18564-12852 \ x=5712
условие выглядит так?
21140 - (7·х)·104=640
Автор ответа: mausSonia
0
а у тебя
Автор ответа: Smagulovaliza
0
23:13
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