Matematika

Pertanyaan

a -b = 20 Jika a = 60 maka a / b =

2 Jawaban

  • a - b = 20
    => 60 - b = 20
    => -b = 20 - 60
    => -b = -40
    => b = 40

    a/b = 60/40
    = 3/2
    = 1 1/2
    = 1,5
  • Menentukan Nilai b dan hasil baginya

    Soal
    a - b = 20, jika a = 60 maka a / b = ...

    Penyelesaian
    a - b = 20
    60 - b = 20
    b = 60 - 20
    b = 40

    a / b
    = 60 / 40
    = 3 / 2
    = 1,5 atau 1 1/2

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