Odpowiedź :
45min = 45/60 h = 3/4 h
25 min.25/60 h = 5/12 h
1s = 1/3600 h
15s = 15/3600 h = 5/1200 h
200m = 200/1000 km = 1/5 km
8m = 8/1000 km = 0,008km
125cm = 125/100000 km = 0,00125km
1500cm = 1500/100000 = 15/1000 = 0,015
45min = 45/60 h = 3/4 h
25 min.25/60 h = 5/12 h
1s = 1/3600 h
15s = 15/3600 h = 5/1200 h
200m = 200/1000 km = 1/5 km
8m = 8/1000 km = 0,008km
125cm = 125/100000 km = 0,00125km
1500cm = 1500/100000 = 15/1000 = 0,015