2.4 pounds of apple are brought by Hank.

Cost of 1 pound of apple is $ 1.95.  

The total money spends on Apple is $ 4.68.

Dollar is known to be named for more than 20 currencies, which is inclusive of Canada, Singapore and United States. The dollar of United States is considered to be official currency of Caribbean and Zimbabwe. One dollar can be considered to be equivalent to 100 cents. In 1770, the sign was first attested in the business like a scribal abbreviation that refers to American peso. On 15^th January 1520, Kingdom of bohemia started on minting of coins from silver on local platform. The complete market is reversed. Within the Spanish revolution, Spanish dollar has gained huge significance as they come up with paper money. It is mainly authorized by the help of individual colonies.

An act was passed in 1837, where dollar alloy was set to a value of 15%. Also, coins that contain same amount of silver can easily reduce the overall weight. The overall quantity of silver in the coin was lesser that comes up with denomination not longer than the silver content to dollar coin. There are different kind of act which have passed, which affect the amount and type of metal in U.S coins. It is mainly done so that there is no kind of legal definition for the given term “dollar” that is found on U.S statute. The overall dollar constitutes aims to remain completely unchanged in the last few years.

By the year 1965, U.S coinage was completely removed from U.S and dollar become a free-floating fiat currency that does not have any kind of commodity backing. This is merely defined with respect to gold or silver. US mint aim to make use of denomination of coins that is not included for some of the general calculation. The act passed in January 1837 have dollar alloy with an amount of 15% set for non-silver metal. Coins tend to continue the same value of pure silver, but it has not reduced the complete weight. The overall quantity of silver is considered to be much lesser coin needs to be completely reduced. It comes up with effect that the denomination is not completely represented by silver content which is in relative to dollar coin.

In the 19^th century, Chinese demanded silver and in following years’ various countries like United Kingdom and united states where slightly weight for comparable domestic coinage. Silver coin reaching china were often stamped with Chinese character, which is known to be chop marks. This merely aims to indicate that the particular coin needs to be assayed by a merchant. Before the year 1873, silver dollars were circulated to many sections of the world that comes up with value British gold. With the decision of German empire from stopping the minting of silver thaier coin in the year 1871. It ultimately resulted in U.S Coinage Act (1873) which put United States onto ‘de facto’ gold standard. Canada and Newfoundland have already an idea with respect to the value of dollar in North America. It has ultimately resulted in increase in relation to silver, which is being used in various places. By the end of the year 1900, overall value of silver dollars has completely fallen to 50 percent of the gold dollars. In the year 1931, Canada comes up with abandonment for standard of gold. The whole of Canadian dollar aims to have drifted away from various parties that are in U.S dollar. It is returned only some of the time but after that Bretton woods system come up with fixed rates which was agreed in the year 1944. Canadian dollar has been floating on U.S dollar. Silver dollars for Latin America and south-east Asia aim to diverge for various people in the whole course in the 20^th century. Strait dollar aims to adopt a gold exchange a proper standard in the year 1906. After this, it has taken a standard of gold exchange in the year 1906 and after this, it was forced to improve its value against the silver in this particular region.

Both the term that is weak dollar and strong dollar are completely generalized in the whole foreign exchange market. It is mainly used for describing the relative value and overall strength U.S dollars in comparison to the other currencies. The given term that is strong, weak and strengthening are completely interchangeable for any given currency. Strong dollar means that U.S dollar has improved a lot to a level which is very much near to currency in comparison to the dollar. If the exchange rate in between U.S and Canada is found to be 0.7292 CAD/USD and 1.0252 CAD/USD, the exchange rate was found to be 0.7400 is CAD/USD where the American dollar is considered to be weak and Canadian dollar to be strong. If U.S dollar is found to be strong, then the currency is trading at a much high level.

The term of strengthening and weakening come up with the same idea that they are completely referred to the changes in the whole U.S dollars in the given period. Complete strengthening of U.S dollar highlights the fact that it is in more demand in comparison to the other currency. On the contrary, a weakening U.S dollar aims to be fallen the overall value in comparison to the other currency that results in few U.S dollars for exchange. It is mainly done in for much stronger currency. If USD/NGN stands out at 315.30, it means that U.S dollar will be weekend in comparison to Nigerian where 1 USD is translated into few Nigeria.

U.S dollar was hit at the highest level in the last few years right after the winning of Donald Trump for the presidential election in the year 2016. Dollars have experienced volatility right after the investor come up with reaction on Trump tax and international policies. The fluctuation of market can make the people think that strong dollar may not be completely tied to the U.S economy. Strength to other currencies is done when valuation is mainly done for reducing the effort that ultimately helps in growth of fuel.