Question

Is this signed number positive or negative, and then convert this signed hex number to decimal?

1). AEH
2). 49H
3). 91₁₀
4). 00101101₂

Answer 1

Signed hex numbers can be positive or negative. By converting them to decimal, we can determine their values.

Step-by-step explanation:

The sign of a number indicates whether it is positive or negative. By convention, a positive sign (+) is usually not written explicitly. To determine the sign of a number, we can look at the sign of its corresponding hexadecimal value.

1) The hex number AE can be converted to its decimal equivalent, -82.

2) The hex number 49 is positive and its decimal equivalent is 73.

3) The hex number 91 is positive, and its decimal equivalent is 145.

4) The binary number 00101101 is positive and its decimal equivalent is 45.