[TaMoDee]

R$ 4.46/L is for gasoline. 1 Real = US$ 0.274 (Just over a quarter.)
Diesel is R$3.6/liter or 3.6 X US$.274 = US$0.98/L
1 gallon = 3.79L
US$0.98 X 3.79 = $3.71/gal
I hope this correct! If not woe on me! :<)

[Beave Meister]

You schooled me....Actually one liter R$ 4.46/L comes out to $1.22 US dollars. So one gallon would be $4.22 US dollars.

https://www.expatistan.com/price/gas/rio-de-janeiro/USD

[Beave Meister]

Actually it comes out to $4.88 US dollars. I forgot how to add...