260 is an integer, not a fraction.
¼
509/100
997/1000
The ISBN of The Black Circle is 978-0-545-06045-5.
As a fraction it is 2/5
0.8
well you WRITE five and three fifths
Dante Dreamer - 1958 is rated/received certificates of: USA:Approved (PCA #06045)
Polar Outpost - 1957 is rated/received certificates of: USA:Approved (PCA #06045)
technically the decimal form of 003287311 is 3287311.0 and the fraction form is 3287311/1. if you meant to wright 0.03287311, then the fraction form is 3,287,311/10,000,000
Not sure about wright, but I would write it as 4/15