Number System Conversions

Convert the binary number 1010 to decimal.

• 10

• 100

• 15

• 5

Convert the decimal number 25 to binary.

• 10010

• 11111

• 10101

• 11001

Convert the hexadecimal number 2F to decimal.

• 15

• 32

• 47

• 64

Convert the decimal number 128 to hexadecimal.

• A0

• C0

• F0

• 80

Convert the binary number 1101 to decimal.

• 7

• 13

• 15

• 10

Convert the decimal number 42 to binary.

• 110011

• 101010

• 101001

• 100010

Convert the hexadecimal number A5 to decimal.

• 85

• 95

• 105

• 165

Convert the decimal number 255 to hexadecimal.

• AA

• CC

• FF

• BB

Convert the binary number 1001 to decimal.

• 11

• 9

• 10

• 12

Convert the decimal number 10 to binary.

• 1001

• 0010

• 1100

• 1010