1.8 as a fraction, in its simplest form is written as 9/5
18/100 or 9/50
18% = 9/50
0.72 as a fraction in its simplest form is 18/25
18/10
18/100
0.144 = 18/125
18 and 15/100 or 18 and 3/20
It is simply 9/1 and as an equivalent fraction it is 18/2
18 2/5 cm
36/10 = 18/5
18/5
-2/5