1-Kraków-Bochnia
2-Bochnia-Brzesko
3-Brzesko-Tarnów
4-cała trasa
Dane/szukane:
s1=40km
t1=50min=5/6h
V1=?
s2=15km
t2=15min=1/4h
V2=?
s3=25km
t3=40min=2/3h
V3=?
s4=80km
t4=1h45min=1 3/4h
V4=?
V1=s1/1t=40/5/6=48km/h
V2=15/1/4=60km/h
V3=25/2/3=37,5km/h
V4=80/1 3/4=45 5/7 km/h