Find the missing number-fractions on a number line
{"Image Artist": "Tonya", "Image ExifOffset": "2128", "Image XPAuthor": "Tonya", "Image Padding": "[]", "EXIF DateTimeOriginal": "2012:06:21 16:23:48", "EXIF DateTimeDigitized": "2012:06:21 16:23:48", "EXIF SubSecTimeOriginal": "31", "EXIF SubSecTimeDigitized": "31", "EXIF Padding": "[]"}