Matematika

Pertanyaan

nomor 3 dan 4 kakakak
nomor 3 dan 4 kakakak

2 Jawaban

  • Please, let me answer your question :)
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    Mapel : Matematika
    Pertanyaan yg diajukan : 2
    Pembahasan :

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    Diketahui :
    - Skala (S) : 1 : 1.000.000
    - Jarak Pada Peta (JP) : 2 cm

    Ditanya :
    - Jarak Sebenarnya (JS)

    Cara :

    JS = JP/S
    JS = 2/1/1.000.000
    JS = 2 x 1.000.000
    JS = 2.000.000 cm
    JS = 20 km

    Jawaban : 20 km


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    1 Lukisan = 12 Hari
    5 Lukisan = 12 x 5 = 60 Hari

    Jawaban : 60 Hari

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    6 Liter = 30 km
    1 Liter = 30/6 = 5 km
    10 Liter = 50 km

    Atau cara lainnya :

    [tex] \frac{6}{10} = \frac{30}{x} \\ \\ 6x = 300[/tex]

    [tex]x = \frac{300}{6} \\ \\ x = 50 \: km[/tex]

    Jawaban : 50 km

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    Hopefully this is the best for you.

    MAKE BRAINLY GREAT AGAIN!!!

    Heil Manstein!
  • 3) Jarak sebenarnya= 1000.000/1×2 cm= 2000.000 cm= 20 km

    4) 12×5= 60 hari