60cm x 25cm x 30cm = 6dm x 2,5dm x 3dm = 45dm
1/2 x 45dm = 22,5dm
3/4 x 45dm = 33,75dm (1dm = 1 litr)
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60cm x 25cm x 30cm = 6dm x 2,5dm x 3dm = 45dm
1/2 x 45dm = 22,5dm
3/4 x 45dm = 33,75dm (1dm = 1 litr)
60cm=6dm
25cm=2.5dm
30cm=3dm
a)
h=3dm
1/2h=1.5dm
V=Pp*h
V=6*2.5*1.5=15*1.5=22.5L
Jest 22.5L wody
b)
h=3dm
3/4h=2.25dm
V=Pp*h
V=6*2,5*2.25=15*2.25=33.75L
Jest 33 L wody