Understanding Binary Numbers

Convert the binary number 1010 to decimal.

• 1011

• 10

• 1000

• 11

What is the binary equivalent of the decimal number 15?

• 1110

• 1111

• 1001

• 1010

If the binary number is 1101, what is its decimal value?

• 12

• 13

• 10

• 14

Convert the decimal number 8 to binary.

• 1010

• 1100

• 1000

• 1001

What is the result of adding the binary numbers 1011 and 1100?

• 1110

• 10111

• 1010

• 1101

Subtract the binary number 101 from 1100 and provide the result in binary.

• 1101

• 1001

• 11

• 1010

Convert the binary number 1111 to decimal.

• 14

• 15

• 10

• 16

What is the decimal value of the binary number 10001?

• 16

• 18

• 17

• 20

If you multiply the binary number 101 by 10, what is the result in binary?

• 1001

• 110

• 1011

• 1010

Explain the process of converting a binary number to decimal.

• The decimal equivalent is found by multiplying each binary digit by 10.

• The decimal value is the sum of binary digits without any multiplication.

• Convert binary to decimal by reversing the binary digits.

• The decimal equivalent of a binary number is obtained by summing the products of each binary digit and 2 raised to its positional index.