Complete question :
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
Answer:
0.163 g
Explanation:
Mass of golden eagle coin = 13.551 g
Mass of uncirculated coin = 13.714 g
Amount of mass Darragh's coin has lost :
Thus is the difference in the mass of the Golden coin and the uncirculated con
13.714g - 13.551g
= 0.163 g