Question

When the $sing was introduced​

Answer 1

Answer:

It's believed that as time went on, the abbreviation was often written so that the S was on top of the P, producing an approximation of the $ symbol. The $ first appeared in print after 1800, and was widely used by the time the first U.S. paper dollar was issued in 1875.

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Answer 2

Answer:

Hi..hope it helps.

Explanation:

The Euro is the new 'single currency' of the European Monetary Union, adopted on January 1, 1999 by 11 Member States. Greece became the 12th Member state to adopt the Euro on January 1, 2001. On January 1, 2002, these 12 countries officially introduced the Euro banknotes and coins as legal tender.