Matematika

Pertanyaan

tolong bantu beserta caranya yg lengkap yaaaahhhh......
tolong bantu beserta caranya yg lengkap yaaaahhhh......

1 Jawaban

  • 1. (4.403 + 490.705) : 17 - 27.854
        = 495.108 : 17 - 27.854
        = 29.124 - 27.854
        = 1.270

    2. 367.234 - 77 × 15 + 17.594 : (-38)
        = 367.234 - 1.155 + (-463)
        = 366.079 + (-463)
        = 365.616

    3. -2.478 : 59 - (38.790 + 9.160) : 50
        = -2.478 : 59 - 47.950 : 50
        = -42 - 959
        = -42 + (-959)
        = -1.001

    4. (8.705 + 7.225) : (-45) - (825 + 329)
        = 15.930 : (-45) - 1.154
        = -354 - 1.154
        = -354 + (-1.154)
        = -1.508

    5. (497.000 - 24.980) : 15 - (22 × (-242))
        = 472.020 : 15 - (-5.324)
        = 31.468 - (-5.324)
        = 31.468 + 5.324
        = 36.792

    Sori dek klu slah,
    Klu mau tanya komen aj