You multiply the right-most digit by 1, the second from the right by 2, the third by 4, the next by 8, etc., and add everything up:
1 x 1
0 x 2
1 x 4
0 x 8
1 x 16
etc.
Or you use the Windows Calculator in scientific mode. If you are practicing binary, you should do this anyway, to verify the results you get on pencil and paper.
You cannot convert a decimal into a decimal!
0.2 already is a decimal. There is nothing to convert.0.2 already is a decimal. There is nothing to convert.0.2 already is a decimal. There is nothing to convert.0.2 already is a decimal. There is nothing to convert.
Convert 29.53 to decimal
If the number is already in decimal form, you do not need to do anything to "convert" it to decimal!
9.80 IS a decimal so to convert it to a decimal you, very carefully, leave it exactly as it is.
11010101 = 213
213 = 11010101
You cannot convert a decimal into a decimal!
0.2 already is a decimal. There is nothing to convert.0.2 already is a decimal. There is nothing to convert.0.2 already is a decimal. There is nothing to convert.0.2 already is a decimal. There is nothing to convert.
Convert 29.53 to decimal
The answer will depend on what you want to convert into a decimal number.
multiply the decimal by 100 to convert it into a percent.
If the number is already in decimal form, you do not need to do anything to "convert" it to decimal!
9.80 IS a decimal so to convert it to a decimal you, very carefully, leave it exactly as it is.
How do you convert 14/16 into decimal and percent?
The answer depends on what you wish to convert to a decimal. The smell of a lemon you cannot.
Convert the top (numerator) to decimal, and then convert the denominator to decimal. Octal fraction 15/26 is decimal (8+5) divided by decimal (16+6) = 13/22 decimal.