1. 216 dm3/jam = cm3/detik 2. 0,25 liter/detik = liter/jam 3. 1 cm3/detik = liter/jam

1) 216 x 1000 : 3600 = 216.000 : 3600 =60 cm³/ detik
2) 0,25 x 3.600= 900 liter/ jam
3) 1 : 1000 x 3600 = 0,001x 3.600= 3,6 liter/ jam