Respuesta :

#1

[tex]\\ \rm\longmapsto Density=\dfrac{Mass}{Volume}[/tex]

#2

  • Volume=120mL
  • Density=0.75g/ml

[tex]\\ \rm\longmapsto Mass=Density\times Volume[/tex]

[tex]\\ \rm\longmapsto Mass=120(0.75)[/tex]

[tex]\\ \rm\longmapsto Mass=90g[/tex]

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