Since 1 Indian Rupee is equal to 0.0177511862101 Singapore Dollars, we could say that n Indian Rupees are equal to 0.0177511862101 times n Singapore Dollars. In other words, we could use the following formula:
Singapore Dollars = Indian Rupees x 0.0177511862101
For example, let's say that we want to convert 2 Indian Rupees to Singapore Dollars. Then, we just replace Indian Rupees in the abovementioned formula with 2:
Singapore Dollars = 2 x 0.0177511862101
That is, 2 Indian Rupees are equal to 0.0355023724202 Singapore Dollars.