Since 1 Pakistani Rupee is equal to 0.5267042532855437 Jamaican Dollars, we could say that n Pakistani Rupees are equal to 0.5267042532855437 times n Jamaican Dollars. In other words, we could use the following formula:
Jamaican Dollars = Pakistani Rupees x 0.5267042532855437
For example, let's say that we want to convert 2.0 Pakistani Rupees to Jamaican Dollars. Then, we just replace Pakistani Rupees in the abovementioned formula with 2.0:
Jamaican Dollars = 2.0 x 0.5267042532855437
That is, 2.0 Pakistani Rupees are equal to 1.0534085065710874 Jamaican Dollars.