Since 1 Japanese Yen is equal to 0.007531534989268744 United States Dollars, we could say that n Japanese Yens are equal to 0.007531534989268744 times n United States Dollars. In other words, we could use the following formula:
United States Dollars = Japanese Yens x 0.007531534989268744
For example, let's say that we want to convert 2.0 Japanese Yens to United States Dollars. Then, we just replace Japanese Yens in the abovementioned formula with 2.0:
United States Dollars = 2.0 x 0.007531534989268744
That is, 2.0 Japanese Yens are equal to 0.015063069978537487 United States Dollars.