pakai cara ya kak makasih
Matematika
cheryl43
Pertanyaan
pakai cara ya kak makasih
1 Jawaban
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1. Jawaban nada2912
Ket.
D = Debit
V = Volume
W = Waktu
dm³ = liter
cm³ = cc/ml (mili liter)
m³ = kl (kilo liter)
m² = ca (Centi Are)
hm² = ha (Hektar Are)
dam² = are
1. Mencari debit
D = V : W
V = 30 liter
W = 5 menit
D = 30 liter : 5 menit
D = 6 dm³/menit = 0,1 dm³/detik
2. Mencari waktu
W = V : D
V = 240 dm³
D = 80 liter/jam
W = 240 dm³ : 80 liter/jam
W = 3 jam
3. Mencari volume
V = D x W
D = 20 dm³/menit
W = 6 menit
V = 20 dm³/menit x 6 menit
V = 120 liter
4. Mencari volume
V = D x W
D = 30 liter/menit
W = 30 menit
V = 30 liter/menit x 30 menit
V = 900 liter
5. Mencari debit
D = V : W
V = 72 dm³
W = 2 jam = 7.200 detik
D = 72 dm³ : 7.200 detik
D = 0,01 liter/detik
*Semoga membantu ^_^