Since 1 US Dollar is equal to 136.310443 Algerian Dinars, we could say that n United States Dollars are equal to 136.310443 times n Algerian Dinars. In other words, we could use the following formula:
Algerian Dinars = United States Dollars x 136.310443
For example, let's say that we want to convert 2.0 United States Dollars to Algerian Dinars. Then, we just replace United States Dollars in the abovementioned formula with 2.0:
Algerian Dinars = 2.0 x 136.310443
That is, 2.0 United States Dollars are equal to 272.620886 Algerian Dinars.