Digital Electronics - Number Systems and Codes - Discussion
Discussion Forum : Number Systems and Codes - General Questions (Q.No. 48)
48.
What is the resultant binary of the decimal problem 49 + 01 = ?
Discussion:
8 comments Page 1 of 1.
Venugopal said:
1 decade ago
First we have to convert 49 into binary. i.e
49/2 = 24 1
24/2 = 12 0
12/2 = 6 0
6/2 = 3 0
3/2 = 1 1
Now binary form of 49 = 110001.
Add 01 = + 01
Answer = 110010.
49/2 = 24 1
24/2 = 12 0
12/2 = 6 0
6/2 = 3 0
3/2 = 1 1
Now binary form of 49 = 110001.
Add 01 = + 01
Answer = 110010.
(1)
B.GOPI said:
1 decade ago
Simple method for binary to decimal.
49+01=50.
We know coding method.
128 64 32 16 8 4 2 1 [coding method].
0 + 0 + 1 + 1 + 0 + 0 + 1 + 0.
Here.
32+16+2=50.
Ans=00110010.
49+01=50.
We know coding method.
128 64 32 16 8 4 2 1 [coding method].
0 + 0 + 1 + 1 + 0 + 0 + 1 + 0.
Here.
32+16+2=50.
Ans=00110010.
Saikat said:
1 decade ago
We know the coding method.
128 64 32 16 8 4 2 1.
0 + 0 +1+ 1+0+0+0+1=49.
0 0 0 0 0 0 0 1=01.
By adding we get 00110010.
128 64 32 16 8 4 2 1.
0 + 0 +1+ 1+0+0+0+1=49.
0 0 0 0 0 0 0 1=01.
By adding we get 00110010.
Prithviraj said:
1 decade ago
Simple 49+1=50 hence, 00110010 which in binary is
2^5+2^4+2^1=32+16+2=50
Hence the answer.
2^5+2^4+2^1=32+16+2=50
Hence the answer.
Ashit said:
1 decade ago
50/2=25 0
25/2=12 1
12/2 6 0
6/2 3 0
3/2 1 1
1
110010
25/2=12 1
12/2 6 0
6/2 3 0
3/2 1 1
1
110010
New said:
1 decade ago
49+1=50.
A even number hence LSB must be '0' hence option C is answer.
A even number hence LSB must be '0' hence option C is answer.
Sikhumbuzo said:
8 years ago
49=110001,
01=+01.
How did add the number to be 110010?
01=+01.
How did add the number to be 110010?
Rushabh kamdar said:
1 decade ago
Last digit must be zero for even number.
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