tolong bantu jawab pakai cara

5 ) Volume =128 liter
Volume 1/2 = 64 liter
Waktu = Volume ÷ Debit
= 64 ÷ 16
= 4 menit

6 ) Volume = 18 m3 = 18.000 liter
Waktu = 2 1/2 jam = 2,5 jam = 150 menit
Debit = Volume ÷ Waktu
= 18.000 ÷ 150
= 120 liter/menit