wyznacz stosunek wilkosci!:a)4kg i 80dagb)1h i 20 min c)50cm i 0,3m
a) 40:80= 1:2
b)60:20= 3:1
c)50:30= 5:3
pozdrawiam;d
a) 4kg=400dag 80/400=0.25
b) 1h=60min 20/60=0.33(3)
c) 0.3m=30cm 30/50=0.75
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a) 40:80= 1:2
b)60:20= 3:1
c)50:30= 5:3
pozdrawiam;d
a) 4kg=400dag 80/400=0.25
b) 1h=60min 20/60=0.33(3)
c) 0.3m=30cm 30/50=0.75