Matematika

Pertanyaan

1. 7500: (-150) x4+72=
2. 12x (-15) +175 (-25)-48=
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2 Jawaban

  • 1.
    7500: (-150) x4+72=
    -50 x4+72=
    -200+72=
    -128

    2.
    12x (-15) +175 (-25)-48=
    -180 + 175 (-25) - 48=
    -180 + 150 - 48 =
    -180 + 102 =
    -78


    *Maaf kalau salah ya. Cuman berniat membantu
  • 1). 7500 : (-150) x 4 + 72
    = (7500 : (-150)) x 4 + 72
    = (-50 x 4) + 72
    = -200 + 72
    = -128
    2). 12 x (-15) + 175 : (-25) - 48
    = (12 x (-15)) + (175 : (-25)) - 48
    = -180 - 7 - 48
    = -235

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