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Question 1: Calculate the density of a 17cm^{3} piece of metal that weighs 214.2g. Give your answer in kg/m^{3} |

Question 2: Calculate the density of a 7m^{3} plank of wood that weighs 6,167kg. Give your answer in g/cm^{3} |

Question 3: Calculate the mass of a 45cm^{3} piece of metal that has a density of 19.6g/cm^{3}. Give your answer in kg |

Question 4: 137ml of a liquid weighs 150.7g. Calculate the density (give your answer in kg/m^{3}) |

Question 5: A cube of metal with side length 5cm weighs 2.2875kg. Calculate the density (give your answer in g/cm^{3}) |

Question 6: 3267g of metal A and 8646.9g of metal B are mixed together to make an alloy. Metal A has a density of 11g/cm^{3}, metal B has a density of 12.3g/cm^{3}. Calculate the density of the alloy (give your answer in g/cm^{3}) |

Question 7: 518ml of liquid A and 107ml of liquid B are mixed together to create a solution. Liquid A has a density of 0.83g/cm^{3}, liquid B has a density of 1.12g/cm^{3}. Calculate the density of the solution (give your answer in g/cm^{3}) |

Question 8: 148.63g of liquid A and 305.23g of liquid B are mixed together to create a solution. Liquid A has a density of 0.89g/cm^{3}, liquid B has a density of 1.31g/cm^{3}. Calculate the density of the solution (give your answer in g/cm^{3}) |

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# Answers

Question 1: 12,600kg/m ^{3} |

Question 2: 0.881g/cm ^{3} |

Question 3: 0.882kg |

Question 4: 0.0011kg/m ^{3} |

Question 5: 18.3g/cm ^{3} |

Question 6: 11.9139g/cm ^{3} |

Question 7: 0.879648g/cm ^{3} |

Question 8: 1.13465g/cm ^{3} |