Since 1 Indian Rupee is equal to 1.878262359699756 Jamaican Dollars, we could say that n Indian Rupees are equal to 1.878262359699756 times n Jamaican Dollars. In other words, we could use the following formula:
Jamaican Dollars = Indian Rupees x 1.878262359699756
For example, let's say that we want to convert 2.0 Indian Rupees to Jamaican Dollars. Then, we just replace Indian Rupees in the abovementioned formula with 2.0:
Jamaican Dollars = 2.0 x 1.878262359699756
That is, 2.0 Indian Rupees are equal to 3.756524719399512 Jamaican Dollars.