QUESTION 56 The decimal number 25 equals 01011001 in BCD code True False QUESTION 57 The circuit shown in Figure 4-2 can be called a Mod-.......... counter:
Added by Tanaaz K.
Close
Step 1
- BCD is a binary-encoded representation of integer values that uses a 4-bit nibble to represent each digit of a decimal number. - The decimal number 25 consists of two digits: 2 and 5. - In BCD, the digit 2 is represented as 0010, and the digit 5 is represented Show more…
Show all steps
Your feedback will help us improve your experience
Sheryl Ezze and 93 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Adi S.
1. Write the sequence decimal 15 to 25 in binary, hexadecimal, octal, and BCD number systems. 2. Convert: a) (256)10 = ( ? )2 b) (111011.1)2 = ( ? )10 c) (011111011.1)2 = ( ? )16 d) (11011011.1)2 = ( ? )BCD 3. Perform binary addition of (101110)2 + (1010101)2 and express the result in decimal number system. 4. Perform binary subtraction using 1's complement and 2's complement method : (1110111)2 - (10111)2
1. Convert the following numbers to decimal: a. (101110.11)2 b. (24.28)8 2. Convert the following number to octal and hexadecimal numbers. a. (1101110.11)2 3. Convert the hexadecimal number (68BF)16 to binary and then from binary convert it to octal. 4. Obtain the 1's and 2's complements of the following binary numbers: a. (01111110)2 b. (01111111)2 c. (10000001)2 5. Perform subtraction on the following unsigned binary number using 2's complement of the subtrahend. 111000 - 101010 6. Represent (1091) in BCD. 7. a. Convert the following decimal numbers 60 and 32 to binary using the signed 2's complement representation and enough digits to accommodate numbers. b. Then perform (+60) + (-32)
Samriddhi S.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD