tolong dijawab penting no. 3 dan 4

3.
debit = 15 mm³/menit
waktu = 1/2 jam = 1/2 x 60 = 30 menit

volume = debit x waktu
V = 15 x 30
V = 450 mm³

4.
waktu = 5 menit
Volume = 750 cm³

debit = volume / waktu
debit = 750 / 5
debit = 150 cm³/menit