Предмет: Математика, автор: skacatfrifaer856

помогите решить это дам лучший ответ 0,9(2в×1)-(у-8)=

Ответы

Автор ответа: aaulytustikbaeva

1

Ответ:

. 0,4*1,6*0,5=0,32

2. 0,05*6*0,2*1,5=0,09

3. 13,4*0,48+6,6*0,48=6,432+3,168=9,6

4. 2,6*0,8-1,3*0,8+5,7*0,8-2,9=2,08-1,04+4,56-2,9=2,7

Пошаговое объяснение:

это точно правильно

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