0.25
2.875
13.8763
-20
2.5 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. But, if you must have it in the form of a rational fraction, 2.5 = 5/2.
Yes, 4 divided by 15 in fraction form is 4/15
As an improper fraction it is 219/77
The line in a fraction can be read as "divided by." 3/4 = 3 divided by 4 = 0.75
0.5
1.25
0.375
0.2963