Since 1 Sri Lankan Rupee is equal to 0.132931635098 Cuban Pesos, we could say that n Sri Lankan Rupees are equal to 0.132931635098 times n Cuban Pesos. In other words, we could use the following formula:
Cuban Pesos = Sri Lankan Rupees x 0.132931635098
For example, let's say that we want to convert 2 Sri Lankan Rupees to Cuban Pesos. Then, we just replace Sri Lankan Rupees in the abovementioned formula with 2:
Cuban Pesos = 2 x 0.132931635098
That is, 2 Sri Lankan Rupees are equal to 0.265863270196 Cuban Pesos.