Since 1 Sri Lankan Rupee is equal to 0.861318409189 Liberian Dollars, we could say that n Sri Lankan Rupees are equal to 0.861318409189 times n Liberian Dollars. In other words, we could use the following formula:
Liberian Dollars = Sri Lankan Rupees x 0.861318409189
For example, let's say that we want to convert 2 Sri Lankan Rupees to Liberian Dollars. Then, we just replace Sri Lankan Rupees in the abovementioned formula with 2:
Liberian Dollars = 2 x 0.861318409189
That is, 2 Sri Lankan Rupees are equal to 1.72263681838 Liberian Dollars.