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s=v*t
45min/60min=3/4 h
s=80hm/h * 3/4 h
s=60hm
60km * 1000m= 60000m
s-droga
V-prędkość
t-czas
45 min= h
s=80 ∙ h = 60km
60 km= 60 000m
Mam nadzieję, że pomogłam