2000 cm/2 detik = .... liter/menit

2000 cm³ = 2 dm³ = 2 L
1 menit = 60 detik
60/2 = 30
2L/2 detik = 2.30L/menit = 60L/menit

2000 cm³ / 2 detik
= 1000 cm³/detik
= ...........liter / menit

=(1000 : 1000)dm³/ (1/60) menit
= 1 x 60dm³/det
= 60 liter/menit