Some rational values are printed as %2.2f and not %i/%i because some cameras and SW tend to write both the numerator and denominator prescaled with some (huge) value  (I have several such Photoshop-edited images taken by kodak DX4900).
Some rational values are printed as %2.2f and not %i/%i because some cameras
and SW tend to write both the numerator and denominator prescaled with
some (huge) value  (I have several such Photoshop-edited images taken by kodak DX4900).

libexif/libexif,libexif/libexif,libexif/libexif