As of 20th June 2009, $5 (US) = $6.21 (Australian)
The currency of Australia is the Australian dollar.The currency of America is the US dollar.
There are many websites that have currency converters. The best website to check would be Yahoo Finance. They have a currency converter that will convert US dollars to Australian dollars.
One Australian dollar equal 0,874 84 US dollar.
100
nothing
Theres pounds US Dollars Australian Dollars
About $10.83
500
The rates change every day. Use this currency converter to calculate it.
The British L symbol comes from Libra the Latin for Pound. The Australian currency is based on the Australian Dollar which uses the same $ as the US dollar
Why not You can change them at the airport when you get here.
This is the best I can do. One Australian Pound in 1926 had the purchasing power of about $64 current USD.