Since 1 Japanese Yen is equal to 0.0124851678044 Australian Dollars, we could say that n Japanese Yens are equal to 0.0124851678044 times n Australian Dollars. In other words, we could use the following formula:
Australian Dollars = Japanese Yens x 0.0124851678044
For example, let's say that we want to convert 2 Japanese Yens to Australian Dollars. Then, we just replace Japanese Yens in the abovementioned formula with 2:
Australian Dollars = 2 x 0.0124851678044
That is, 2 Japanese Yens are equal to 0.0249703356088 Australian Dollars.