Since 1 Guyanaese Dollar is equal to 0.682784391223 Algerian Dinars, we could say that n Guyanaese Dollars are equal to 0.682784391223 times n Algerian Dinars. In other words, we could use the following formula:
Algerian Dinars = Guyanaese Dollars x 0.682784391223
For example, let's say that we want to convert 2 Guyanaese Dollars to Algerian Dinars. Then, we just replace Guyanaese Dollars in the abovementioned formula with 2:
Algerian Dinars = 2 x 0.682784391223
That is, 2 Guyanaese Dollars are equal to 1.36556878245 Algerian Dinars.