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Darragh has a Golden Eagle coin in his collection with a mass of 13.551\,\text{g}13.551g13, point, 551, start text, g, end text. An uncirculated Golden Eagle coin has a mass of 13.714\,\text{g}13.714g13, point, 714, start text, g, end text.

How much mass has Darragh's coin lost?

 Aug 17, 2022
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Darragh has a Golden Eagle coin in his collection with a mass of 13.551\,\text{g}13.551g13, point, 551, start text, g, end text. An uncirculated Golden Eagle coin has a mass of 13.714\,\text{g}13.714g13, point, 714, start text, g, end text.

How much mass has Darragh's coin lost? 

 

I can't decipher all those symbols and stuff, but I think I can cut to the chase.  

 

13.741 gm  ......  mass of uncirculated coin 

13.551 gm  ......  mass of circulated coin                subtract this weight from the above weight 

 

  0.190 gm  ......  the amount of mass lost  

.

 Aug 17, 2022

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