Oblicz i wpisz prędkości poniższych obiektów:
Motyl: 16m w 20s
..........m w 1min
prędkość=.........m/min
Rowerzysta: 9km w 15min
............km w 1 h
prędkość=.............km/h
Pies: 1000m w 12min
.........km w 1h
prędkość=..........km/h
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Motyl: 16m w 20s
..48........m w 1min
prędkość=.....48....m/min
Rowerzysta: 9km w 15min
....36........km w 1 h
prędkość=....36.........km/h
Pies: 1000m w 12min
...5......km w 1h
prędkość=.......5...km/h
motyl
48
48 m/min
rowerzysta
36
36 km/h
pies
5
5 km/h