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2014-06-03T11:47:40+03:00
1)V=L*l*h
V=4*2*1=8cm³

2)V=25*12*10=3000cm³

3)15cm=1,5dm
V=2*1,5*1=3dm³

4)250cm=2,5m
10dm=1m
V=3*2,5*1=7,5m³
1 5 1
2014-06-03T13:52:36+03:00
a)V=L*l*h
V=4*2*1=8cm3

b)V=25*12*10=3000cm 3
c)15cm=1,5dm
V=2*1,5*1=3dm3
d)250cm=2,5m
10dm=1m
V=3*2,5*1=7,5m2