Предмет: Математика, автор: Аноним

17÷20-90+300×10=
50баллов

Ответы

Автор ответа: Lgrjs

1

Ответ:

17÷20-90+300×10=2910,85

1)17:20=0,85

2)300*10=3000

3)0,85-90=-89,15

4)-89,15+3000=2910,85

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