0 votes 0 votes The decimal equivalent value of given 2's complement number 101001.10 is A -20.5 B -23.5 C -22.5 Digital Logic number-system + – someshawasthi asked Jan 4, 2023 someshawasthi 255 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
3 votes 3 votes $101001.10 = -2^5 + 2^3 + 2^0 + 2^{-1} = -32 + 8 + 1 + 0.5 = -22.5$ Shoto answered Jan 4, 2023 Shoto comment Share Follow See all 3 Comments See all 3 3 Comments reply raja11sep commented Jan 5, 2023 reply Follow Share -23.5 1 votes 1 votes Shoto commented Jan 5, 2023 reply Follow Share @raja11sep https://stackoverflow.com/questions/15463491/how-to-represent-a-negative-number-with-a-fraction-in-2s-complement 0 votes 0 votes raja11sep commented Jan 5, 2023 reply Follow Share -23+0.5 = 23.5 ..this is what I did 😂 0 votes 0 votes Please log in or register to add a comment.