Since 1 Sri Lankan Rupee is equal to 7.67874175955 Lebanese Pounds, we could say that n Sri Lankan Rupees are equal to 7.67874175955 times n Lebanese Pounds. In other words, we could use the following formula:
Lebanese Pounds = Sri Lankan Rupees x 7.67874175955
For example, let's say that we want to convert 2 Sri Lankan Rupees to Lebanese Pounds. Then, we just replace Sri Lankan Rupees in the abovementioned formula with 2:
Lebanese Pounds = 2 x 7.67874175955
That is, 2 Sri Lankan Rupees are equal to 15.3574835191 Lebanese Pounds.