V=20cm*15cm*10cm
V=3000cm3
Ołów
d=11,34g/cm3
m=3000cm3*11,34g/cm3
m=34020g=34,02kg
Cynk
d=7,14g/cm3
m=3000cm3*7,14g/cm3
m=21420g=21,42kg
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V=20cm*15cm*10cm
V=3000cm3
Ołów
d=11,34g/cm3
m=3000cm3*11,34g/cm3
m=34020g=34,02kg
Cynk
d=7,14g/cm3
m=3000cm3*7,14g/cm3
m=21420g=21,42kg