Odpowiedź:
a) zebra 3km/4min=3000m/4min=750m/min
kangur 8km/10min=8000m/10min=800m/min
Odp. kangur
b) zolw 600m/2h=60000/7200sek=8,3cm/6sek
mrowka 30cm/3sek=60cm/6sek
Odp. mrowka
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Odpowiedź:
a) zebra 3km/4min=3000m/4min=750m/min
kangur 8km/10min=8000m/10min=800m/min
Odp. kangur
b) zolw 600m/2h=60000/7200sek=8,3cm/6sek
mrowka 30cm/3sek=60cm/6sek
Odp. mrowka