Автор - djdisbebebed

помогите пожалуйста​

Ответ

Автор - theoriaTestUsu

Ответ:

1). (-7) * (-0.5) * (-3) * (-2) = 7 * 0.5 * 3 * 2  = (7 * 3) * (0.5 * 2) = 21 * 1 = 21

2). (-1.25) * 5 * (-8) * (-6)  = (1.25 * 8) * 5 * (-6) = 10 * (-30) = -300

3). 0.2 * (-25) * (-5) * 4 = (0.2 * 5) * (25 * 4) = 1 * 100 = 100

4). 0.5 * (-20) * (-4) * (-8) = (0.5 * 20) * (4 * (-8) ) = 10 * (-32) = -320

Пошаговое объяснение:

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