you can't its just 7
-7.0
When you write the decimal number '7' in Base-2 (binary), you write '0111'.
7 tenths as a decimal is 0.7
7/100 = 0.07 as a decimal
7/2 as a decimal is 3.5
7
If you mean 7/15 then as a decimal it is 0.4'6' recurring '6'
0.07 is a decimal; fraction is 7/100.
As a decimal it is 7. It is not really a fraction but, if you must write it as one, it can be represented by 7/1.
7 thousandths is 0.007
7/25 = .28
7/8 = 0.875
.7