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Perform Restoring division of a) 10110 with 11
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To perform restoring division of
10110
10110 by
11
11, we proceed through the following steps:
Step-by-Step Restoring Division
Initial Setup:
Dividend:
10110
10110
Divisor:
11
11
Identify Binary Representation:
10110
10110 is the binary representation of the decimal number
22
22.
Align the Dividend and Divisor:
Align the most significant bits of the divisor with the most significant bits of the dividend.
Divisor
11
11 in binary is
1011
1011.
yaml
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Dividend: 10110
Divisor: 1011
Initialize the Restoring Division Process:
Compare the divisor with the initial segment of the dividend of the same length.
10110
10110 (dividend) starts with
1011
1011 (divisor).
Subtraction:
Subtract the divisor from the current position of the dividend.
10110
10110 -
1011
1011 =
0011
0011
yaml
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Dividend: 00110
Divisor: 1011
Check MSB (Most Significant Bit):
Check if the result of the subtraction (partial remainder) is non-negative.
0011
0011 (partial remainder) is positive.
Restoring the Dividend:
Since the result was positive, we restore the previous dividend and append
1
1 to the quotient.
00110
00110 becomes
10110
10110.
yaml
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Dividend: 10110
Divisor: 1011
Quotient: 1
Shift Left:
Shift the current dividend and the quotient to the left by one bit.
New dividend:
0110
0110, Quotient:
10
10.
yaml
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Dividend: 0110
Divisor: 1011
Quotient: 10
Next Iteration:
Compare
0110
0110 with
1011
1011.
Subtraction:
0110
0110 -
1011
1011 =
1101
1101.
yaml
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Dividend: 110
Divisor: 1011
Quotient: 101
Check MSB:
1101
1101 is negative, so restore the previous dividend (
0110
0110).
yaml
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Dividend: 0110
Divisor: 1011
Quotient: 101
Final Steps:
Shift left again.
yaml
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Dividend: 1100
Divisor: 1011
Quotient: 1011
Subtraction:
1100
1100 -
1011
1011 =
001
001.
yaml
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Dividend: 001
Divisor: 1011
Quotient: 1011
Check MSB:
001
001 is positive.
Final Restoring and Quotient:
Restore the previous dividend (
1100
1100).
yaml
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Dividend: 1100
Divisor: 1011
Quotient: 10110
Conclusion
The quotient is
10110
10110 and the remainder is
0
0.
Therefore,
10110
10110 divided by
11
11 in binary form results in a quotient of
10110
10110 and a remainder of
0
0.