Предмет: Алгебра, автор: galiasarsaeva

1. 1) 10 : 2 : 0,4 - 2,6 :(-3);

Ответы

Автор ответа: elinatigieva2007

0

Ответ:

10 : 2 : 0,4 - 2,6 :(-3)

5:2/5-13/5:(-3)

5×5/2×13/5×1/3

25/2+13/15

401/30=13 11/30

ответ: 13(целых) 11/30

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