answersLogoWhite

0


Best Answer

In the same way that the columns of a decimal number represent powers of ten (ones, tens, hundreds, thousands, ... or 100, 101, 102, 103, ...), the columns of a binary number represent powers of two (ones, twos, fours, eights, ... or 20, 21, 22, 23, ...).

In the number you're given, you have eight digits, so your leftmost column is multiplied by 27 and your rightmost column by 20. So you can rewrite the number like this:

1×27 + 0×26 + 1×25 + 1×24 + 1×23 + 0×22 + 1×21 + 1×20

= 1×128 + 0×64 + 1×32 + 1×16 + 1×8 + 0×4 + 1×2 + 1×1

= 128 + 0 + 32 + 16 + 8 + 0 + 2 + 1

= 187

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you express binary number 10111011 in decimal?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the binary number for 187?

In binary, it would be 10111011


What is the value of binary number 1011 1011?

Converted to decimal, the binary number 10111011 would be expressed as 187. If the space in the question indicates a separation between two numbers, then "1011 1011" would be expressed in decimal notation as "11 11".


Express the decimal number 29 into binary?

11101


Express the decimal number 57 in binary?

The binary value of the decimal number 57 (fifty seven) is 00111001According to three different decimal to binary converters I tried, the decimal number 57 is expressed in binary as 111001. Being able to convert to binary is important because binary is what computers work in.


How do you express the binary number 11010010 in decimal?

210 base ten


How do you express 41 as a binary number?

Decimal ( 41 ) = binary ( 1 0 1 0 0 1 )


How do you express the number 1010 in binary?

The question is a little vague, so Ill answer it both ways.1010 in binary is 10 in decimal â—„1010 in decimal is 1111110010 in binary â—„


What is the binary number for the decimal number 101?

The decimal number 101 is represented by the binary number 1100101.


What decimal number is represented by the binary number?

Every decimal number can be represented by a binary number - and conversely.


What is the binary number for decimal 245?

The binary equivalent of the decimal number 245 is 11110101.


What is the binary of decimal number for 123?

decimal [ 123 ] = binary [ | | | | 0 | | ]


What is the decimal number 11 in binary?

Decimal 11 = binary 1011