Question

A) add binay number 1101010+101101
B)subtract binary number 1101011-111010

Answer 1

Answer:

anaswer of A) = 10010111

answer of B) = 110001

Answer 2

Answer:

a)   10010111

b)   110001

Explanation:

In addition, we follow four major rules while adding the binary numbers  

• 0+0=1
• 1+0=1
• 0+1= 1
• 1+1=0 (here, 0 carries 1)  

So, following the same rules, we added 1101010+101101= 10010111. For more explanation, see the last digits of both the statements are 0 and 1. When we added 0+1, we have 1.  

In subtraction, the basic operations are as follows:

• 0-0=0
• 1-0=1
• 1-1=0
• 0-1=1

Keep this in mind and follow the same procedure to get the correct answer.