[tex] \frac{1}{5} a \times ( - 2 \frac{1}{2} b) \times ( - c) = \\ \frac{1 \times 5}{5 \times 2} abc = \frac{1}{2} abc = 0.5abc[/tex]
Ответ:
[tex]0.5abc[/tex]
Пошаговое объяснение:
[tex] \frac{1}{5} a( - 2 \frac{1}{2} b) \times ( - c) = \frac{1}{5} a \times ( - \frac{5}{2} b) \times ( - c) = \frac{1}{5} a \times \frac{5}{2} bc = a \times \frac{1}{2} bc = \frac{1}{2} abc[/tex]
или же
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Answers & Comments
[tex] \frac{1}{5} a \times ( - 2 \frac{1}{2} b) \times ( - c) = \\ \frac{1 \times 5}{5 \times 2} abc = \frac{1}{2} abc = 0.5abc[/tex]
Ответ:
[tex]0.5abc[/tex]
Пошаговое объяснение:
[tex] \frac{1}{5} a( - 2 \frac{1}{2} b) \times ( - c) = \frac{1}{5} a \times ( - \frac{5}{2} b) \times ( - c) = \frac{1}{5} a \times \frac{5}{2} bc = a \times \frac{1}{2} bc = \frac{1}{2} abc[/tex]
или же
[tex]0.5abc[/tex]