Solutions to Practice Problems

 

Section 9.1

1. 7241₈
2. 756₈
3. 11110₈
4. 106542₈
5. 1757574₈

 

Section 9.2

1. 10010₂
2. 101010₂
3. 11011₂
4. 1001001₂
5. 1111110₂

 

Section 9.3

1. 2C0₁₆
2. 32A₁₆
3. E9AD₁₆
4. 14484₁₆
5. 11110₁₆

 

Section 9.4

1. 15
2. 43₈
3. 3E5₁₆
4. 2748
5. 1101101011₂

 

Section 9.5

1. 101
2. 111
3. 101
4. 111
5. 000
6. 000

 

Solutions to Homework Problems

 

Section 9.1

1. 1065₈
2. 1731730₈
3. 246671₈
4. 553077₈
5. 76017066₈
6. 46205₈
7. 670647₈
8. 3213255633₈
9. 11111110₈
10. 10777776₈

 

Section 9.2

1. 1011₂
2. 11011₂
3. 11101₂
4. 1101₂
5. 100110₂
6. 1010₂
7. 10111₂
8. 110101₂
9. 1000000₂
10. 10001110₂

Section 9.3

1. A97₁₆
2. BCB5₁₆
3. 1EFF₁₆
4. 1AC8A₁₆
5. 1A7EF₁₆
6. FBEE₁₆
7. 1A58₁₆
8. C66D₁₆
9. 1981E₁₆
10. 910C97₁₆

Section 9.4

1. 13
2. 76₈
3. 1DE₁₆
4. 100011101001000₂
5. 3D6A1₁₆
6. 147455
7. 72368
8. 110010101011₂
9. 2532315₈
10. 27₁₆

Section 9.5

1. 11
2. 1110
3. 1111
4. 1011
5. 1100
6. 10100
7. 1101
8. 00011
9. 001110
10. 0010111

Updated January 2004