Matematika

Pertanyaan

tolong bantu ya kak pakai cara nomor 3 makasih
tolong bantu ya kak pakai cara nomor 3 makasih

2 Jawaban

  • Mapel : Matematika
    Bab : Sistem Persamaan Linear Satu Variabel

    Diketahui :
    - 24/m = 18/36 = n/100

    Ditanya :
    - Nilai m + n = ......?

    Penyelesaian :
    - Nilai m :
    24/m = 18/36
    18m = 36 × 24
    18m = 864
    m = 864/18
    m = 48

    - Nilai n :
    18/36 = n/100
    36n = 100 × 18
    36n = 1.800
    n = 1.800/36
    n = 50

    - Nilai m + n :
    m + n
    = 48 + 50
    = 98

    Jawaban : C. 98

    Maaf Kalau Salah
  • Please, let me answer your question :)
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    Mapel : Matematika
    Pembahasan :

    [tex] \frac{24}{m} = \frac{18}{36} = 18m = 864 \\ \\m = 864 \div 18 = 48[/tex]

    [tex] \frac{18}{36} = \frac{n}{100} = 36n = 1800 \\ \\ n = 1800 \div 36 = 50[/tex]

    M + N = 48 + 50 = 98.

    Yg C jawabannya.

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