tolong jawab ya pakek cara ya

Debit

42000 cm³/menit
= (42000 : 1000) / (1 × 60)
= 42/60
= 7/10
= 0,7 dm³/detik

•
18 m³/menit
= (18 × 1000) / (1 × 60)
= 18000/60
= 300 dm³/detik