Final answer:
To convert the cost of the ticket in Brazilian Real to US dollars, divide the cost by the exchange rate.
Step-by-step explanation:
To determine the cost of the ticket in US dollars, we need to multiply the cost of the ticket in Brazilian Real by the exchange rate. The cost of the ticket in Brazilian Real is 3000. The exchange rate is 3.48 Brazilian Real per 1 US dollar. To convert Brazilian Real to US dollars, we divide 3000 by 3.48:
3000 Brazilian Real / 3.48 Brazilian Real per 1 US dollar = 862.07 US dollars
Therefore, the cost of the ticket in US dollars would be $862.07.