Question

1. 40 cm³/detik = ...dm³menit
2. 15 liter/menit =...cm³/detik
3. 0,6 dm³ / menit =...cm³/jam
4. 45.000 cm³/menit = ...dm³/detik

tolong dijwb semua dan dikasih cara !

Answer 1

1. 40 : 100 = 0,04/1/60 = 0,04/1 x 60/1 = 2,4 dm3/menit

2. 15 x 1000 = 15000 : 60 = 250 cm3/detik

3. 0,6 x 1000 = 600/1/60 = 600/1 x 60/1 = 3600 cm3/jam

4. 45000 : 1000 = 45 : 60 = 0,75 dm3/detik