Since 1 British Pound is equal to 103.5598881770881 Indian Rupees, we could say that n British Pounds are equal to 103.5598881770881 times n Indian Rupees. In other words, we could use the following formula:
Indian Rupees = British Pounds x 103.5598881770881
For example, let's say that we want to convert 2.0 British Pounds to Indian Rupees. Then, we just replace British Pounds in the abovementioned formula with 2.0:
Indian Rupees = 2.0 x 103.5598881770881
That is, 2.0 British Pounds are equal to 207.1197763541762 Indian Rupees.