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Furnica parcurge circa 36 m intr-o ora,Citi centimetri parcurge intrun minut?Dar intr-o secunda?

Răspuns :

36 m= 3600 cm
1 ora= 60 min=3600 secunde
3600 cm : 60 min = 60 cm/min
3600 cm : 3600 sec = 1 cm/secunda
3600cm.....60minute
xcm.......1min
x=3600:60=60
3600cm....3600secude
xcm.......1 secunda
x= 1