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In 1990, a coin collector found an ancient coin dated 15 B.C. How old was the coin?
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Apr 18, 2015
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In 1990, a coin collector found an ancient coin dated 15 B.C. How old was the coin?
Mathematics
middle-school
Vismari
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1990+15= 2005 years old
Hope this helps :)
Gnrfan
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Apr 20, 2015
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15 bc would be 15 years before 0 so add 15 to 1990 the coin was 2005 years old
CyberMew
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Apr 24, 2015
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