Matematika

Pertanyaan

tolongin yaaaaaa thx
tolongin yaaaaaa thx

2 Jawaban

  • 2.
    Volume :
    V = D × W
    V = 45 liter/menit × 1,5 jam
    V = 45 liter/menit × 90 menit
    V = 4.050 liter

    Jawaban : A. 4.050 liter

    3.
    Waktu :
    W = V ÷ D
    W = 5.400 dm³ ÷ 15 liter/detik
    W = 5.400 liter ÷ 15 liter/detik
    W = 360 detik
    W = 6 menit

    Jawaban : B. 6 menit

    4.
    Debit :
    D = V ÷ W
    D = 4 liter ÷ 30 detik
    D = 2/15 liter/detik

    Volume :
    V = D × W
    V = 2/15 liter/detik × 8 menit
    V = 2/15 liter/detik × 480
    V = 64 liter

    Jawaban : D. 64 liter

    Maaf Kalau Salah
  • Jawabannya:
    2. v= D.w
    = 45 liter/mnt. 1,5 jam
    = 45 liter/mnt. 90 detik
    = 4050 liter ------ A
    3. w= 5400 dm^3/15 liter/dtk
    = 5400 liter/15 liter/dtk
    = 360 detik
    = 6 menit --------- B
    4. D= v/w
    = 4 liter/30 dtk
    = 2/15 liter/detik

    v= D.w
    = 2/15 liter/dtk. 8 mnt
    = 2/15 liter/dtk. 480 dtk
    = 64 liter -------- D

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