Since 1 Indian Rupee is equal to 0.0103431841643 Guernsey Pounds, we could say that n Indian Rupees are equal to 0.0103431841643 times n Guernsey Pounds. In other words, we could use the following formula:
Guernsey Pounds = Indian Rupees x 0.0103431841643
For example, let's say that we want to convert 2 Indian Rupees to Guernsey Pounds. Then, we just replace Indian Rupees in the abovementioned formula with 2:
Guernsey Pounds = 2 x 0.0103431841643
That is, 2 Indian Rupees are equal to 0.0206863683286 Guernsey Pounds.