Предмет: Математика, автор: 016016

помогите решить (3×10⁵)*(2,8×10⁻³)

Ответы

Автор ответа: К2ТЯ

(3×10⁵)*(2,8×10⁻³)
1)3×10⁵=300000
2)2,8×10⁻³=0,0028
3)300000*0,0028= 840

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