Since 1 Sri Lankan Rupee is equal to 0.679734074447 Algerian Dinars, we could say that n Sri Lankan Rupees are equal to 0.679734074447 times n Algerian Dinars. In other words, we could use the following formula:
Algerian Dinars = Sri Lankan Rupees x 0.679734074447
For example, let's say that we want to convert 2 Sri Lankan Rupees to Algerian Dinars. Then, we just replace Sri Lankan Rupees in the abovementioned formula with 2:
Algerian Dinars = 2 x 0.679734074447
That is, 2 Sri Lankan Rupees are equal to 1.35946814889 Algerian Dinars.