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On December 13, 2007, one British pound was worth 2.04 U.S. dollars.(a)On that date, how many pounds was 56.65 dollars worth?Round your answer to the nearest hundredth of a pound.pounds(b)On that date, how many dollars was 163.23 pounds worth?Round your answer to the nearest hundredth of a dollar.dollars

Sagot :

On December 13, 2007, 56.65 dollars is worth 27.77 pounds.

On December 13, 2007, 163.23 pounds is worth  332.99 dollars.

The exchange rate of a currency is the rate at which one currency is exchanged for another currency. There are usually two pairs of currency in an exchange rate. The exchange rate given in these question is: 1 pound = 2.04 dollars. This means that 1 pound would buy 2.04 dollars.

In order to determine the value of pounds given the value of the dollars, this formula would be used:

Value in pounds = value of dollars / exchange rate

56.65 / 2.04 = 27.77 pounds

In order to determine the value of dollars given the value of pounds, multiply the given value of dollars by the exchange rate.

Value in dollars = value of pounds x exchange rate

163.23 x 2.04 = 332.99 dollars

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