Question

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

Answer 1

Darragh coin lost mass of 0.163 g

Answer 2

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Here is your answer
Darrangh has coin of mass = 13.551 g

Golden Eagle coin has mass = 13.714 g

Darrangh's coin lost mass of
$= 13.714 - 13.551 \\ = 0.163 \: g$

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