4.5 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. Its equivalent, in rational form, is 45/10. You can simplify this rational fraction if you require.
45 percent as a fraction is 45/100 or 9/20. 45 percent as a decimal is 0.45.
45/99
45/100
It is simply 45/1
It is 45/2 = 22.5
22.5
45, like any integer, can be written as a fraction in simplest form by putting it over 1. 45% = 9/20
.45 as a fraction can be written as 45 over 100, or if simplified, 9 over 20.
45/100 as a fraction in its simplest form = 9/20 45/100 as a decimal = 0.45
0.45 is written as 45/100 No the answer is 45/100
21 45/100
45/1 is an integer and s cannot be expressed as an improper fraction except, possibly, as 45/1.