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Darragh has a Golden Eagle coin in his collection with a mass of 
13.551g. An uncirculated Golden Eagle coin has a mass of 
13.714g.
How much mass has Darragh's coin lost?
g

Darragh has a Golden Eagle coin in his collection with a mass of 13.551 g 13.551 \mathrm{~g} . An uncirculated Golden Eagle coin has a mass of 13.714 g 13.714 \mathrm{~g} .\newlineHow much mass has Darragh's coin lost?\newlineg

Full solution

Q. Darragh has a Golden Eagle coin in his collection with a mass of 13.551 g 13.551 \mathrm{~g} . An uncirculated Golden Eagle coin has a mass of 13.714 g 13.714 \mathrm{~g} .\newlineHow much mass has Darragh's coin lost?\newlineg
  1. Identify Mass: Identify the original mass of the uncirculated Golden Eagle coin and the current mass of Darragh's coin.\newlineOriginal mass of uncirculated coin: 13.714g13.714\,\text{g}\newlineCurrent mass of Darragh's coin: 13.551g13.551\,\text{g}
  2. Calculate Difference: Calculate the difference in mass to determine how much mass Darragh's coin has lost.\newlineMass lost = Original mass - Current mass\newlineMass lost = 13.714g13.551g13.714\text{g} - 13.551\text{g}
  3. Perform Subtraction: Perform the subtraction to find the mass lost.\newlineMass lost = 13.714g13.551g=0.163g13.714\text{g} - 13.551\text{g} = 0.163\text{g}

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