Answer 1: The common way to say it is "pounds, sterling," or "Great Britain Pounds" (GBP), or "British Pounds," or just "pounds." And the answer, at this writing (28 Aug 2012), is...
$500(USD or "US Dollar") = £316(GBP)
...but that's just "at this writing." The value of any country's currency fluctuates every minute of every day. Tomorrow, $500(USD) might equal £314(GBP), more or less. If there's some big financial crises in either country -- or sometimes even in some other country which you might think shouldn't have anything to do with it -- the difference could be far greater. It all just depends on how things are going, in terms of international trade and the relative values of international currencies, on any given day.
500 000 British pounds = 983 392.925 Canadian dollars
350 British pounds = 573.89500 U.S. dollars
500 British pounds = 767.6 U.S. dollars
530
In 1813, 1 pound was 5 dollars 100 pound = 500 dollars
411.86 GBP
£500 is equivalent to $781.33. This is because the ration of pounds to dollars is 1:1.56250. So £500 multiply by 1.56265 is $781.33. The exchange rate may vary as they frequently change.
500 000 British pounds = 983 392.925 Canadian dollars
$500 is £412.04
789.36 dollars
The exchange rate for British Pound Sterling to Dollars is 1:1.70. So, 200000 British Pound Sterling equates to 339,200.00 US Dollars.
350 British pounds = 573.89500 U.S. dollars
500 British pounds = 767.6 U.S. dollars
530
£314.85 is equivalent of $500( August 5th 2010)
$100.00 is 5lbs
In 1813, 1 pound was 5 dollars 100 pound = 500 dollars