Matematika

Pertanyaan

Tolong jawab pertanyaan soal mtk saya
Tolong jawab pertanyaan soal mtk saya

2 Jawaban

  • 1. Volum = p x l x t
    1536 = p x 12 x 8
    1536 = 96p → →→→→ p = 16m

    2. dm^3 = liter
    →4237,5 deka liter = 42375 liter = 42375dm^3 = 42,375m^3 (dibagi 1000)

    →4237,5 deka liter = 423,75 hL (dibagi 10)

    →4237,5 deka liter = 42375 liter = 42375 dm^3
  • 1)
    V = 1536 m^3
    l = 12 m
    t = 8 m
    p = ....??

    V = p × l × t
    1536 = p × 12 × 8
    1536 = 96p
    p = 1536/96
    p = 16 m

    Jadi panjangnya adalah 16 meter

    2)
    4237,5 deka liter
    = 4237,5 × 10/1000 m^3
    = 42,375 m^3

    4237,5 deka liter
    = 4237,5/10 hl
    = 423,75 hl

    4237,5 deka liter
    = 4237,5 × 10 l
    = 42375 l
    = 42375 dam^3