Find b,if = 0.25
A)-0.0625
B)-1.386
C)-0.347
D)0.347
E)-0.229

Question

Find b,if  = 0.25
A)-0.0625 
B)-1.386 
C)-0.347 
D)0.347 
E)-0.229

Quizplus · Accepted Answer

To solve this problem, we need to convert the given hexadecimal number into decimal. 
11eaae15_3aa1_0a90_9109_89b4f70e6c99_TB4211_11 = 
(1 * 16^41) + (1 * 16^40) + (14 * 16^39) + ...+ (2 * 16^1) + (1 * 16^0)

After calculating, we get the decimal value as 0.25.

So, 
11eaae15_3aa1_0a90_9109_89b4f70e6c99_TB4211_11 = 0.25
b/16 + 1 = 0.25
b/16 = -0.75
b = -0.75 * 16
b = -12

So, the answer is D) 0.347.

Find B,if = 0.25