Автор - aminazhuzbai

1.Өрнектің мәнін табыңдар:
1) 813,7а + 186,3а - 100, мұндағы а = 0,01;
2) 179,86 + 820, 2b - 9010, мұндағы b = 10.​

Ответ

Автор - maks0987654

Пошаговое объяснение:

1)813,7*0.01+186,3*0,01-100=8,137+1,863-100=10-100=-90

2)179,86+820,2*10-9010=179,86+820,20-9010=-7909,94

Ответ

Автор - ezharylgapov

Ответ:

Мұндағы а=0,01

813,7а + 186,3а - 100=(813,7•0,01)+(186,3•0,01)-100= 8,137+1,863-100= -90

Мұндағы b = 10

179,86 + 820, 2b - 9010= 179,86+(820,2•10)-9010= 179,86+8202-9010= -628,14

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