Respostas

  • Usuário do Brainly
2014-03-05T17:26:31-03:00
1kg-----1000g
1,2kg-----x
x=1200g

D= \frac{m}{V}
0,85= \frac{1200}{V}
0,85V=1200
V= \frac{1200}{0,85}
V=1411,76cm³