One thousand millions equals one billion.
Look at xe.com for exchange rates.
As of today (01APR2011), $1.00 US Dollar is worth about 4.05 Argentine Pesos (ARS)
1 American dollar equals $86.25 in Jamaican dollars So 1 Jamaican dollar equals 0.01 Us dollars. (Or 1 penny) Hope this helps.
1.04 canadian dollars