Terra Community College - MTH140 Answer Four

Solutions to Practice Problem

Section 4.1

1. 6 x 10₁₆⁰ + 1 x 10₁₆¹ + B x 10₁₆²

2. 2 x 10₁₆⁰ + F x 10₁₆¹ + 4 x 10₁₆² + A x 10₁₆³ + 7 x 10₁₆⁴

3. 6 x 10₁₆⁰ + D x 10₁₆¹

4. C x 10₁₆⁰

5. 8 x 10₁₆⁰ + 3 x 10₁₆¹ + F x 10₁₆² + A x 10₁₆³

Section 4.2

B16₁₆
D7₁₆
B304A₁₆
90₁₆
F70E83₁₆

Section 4.3

797₁₆
1028₁₆
3C96₁₆
5220₁₆
4017₁₆

Solutions to Homework Problems

Section 4.1

1. 4 x 10₁₆⁰ + 1 x 10₁₆¹ + D x 10₁₆² + 7 x 10₁₆³

2. 4 x 10₁₆⁰ + 2 x 10₁₆¹ + 8 x 10₁₆² + C x 10₁₆³ + A x 10₁₆⁴

3. C x 10₁₆⁰ + 9 x 10₁₆¹ + E x 10₁₆² + 2 x 10₁₆³ + 1 x 10₁₆⁴+ 1 x 10₁₆⁵

4. 4 x 10₁₆⁰ + C x 10₁₆¹

5. 3 x 10₁₆⁰ + 0 x 10₁₆¹ + 7 x 10₁₆² or 3 x 10₁₆⁰ + 7 x 10₁₆²

6. 5 x 10₁₆⁰ + 8 x 10₁₆¹ + C x 10₁₆² + 4 x 10₁₆³

7. 5 x 10₁₆⁰ + 0 x 10₁₆¹ + B x 10₁₆² + 6 x 10₁₆³ + D x 10₁₆⁴+ 9 x 10₁₆⁵ + F x 10₁₆⁶ + 1 x 10₂⁷ or 5 x 10₁₆⁰ + B x 10₁₆² + 6 x 10₁₆³ + D x 10₁₆⁴+ 9 x 10₁₆⁵ + F x 10₁₆⁶ + 1 x 10₁₆⁷

8. 3 x 10₁₆⁰ + F x 10₁₆¹ + C x 10₁₆² + 0 x 10₁₆³ + 0 x 10₁₆⁴+ 0 x 10₁₆⁵ + 5 x 10₁₆⁶ or 3 x 10₁₆⁰ + F x 10₁₆¹ + C x 10₁₆² + 5 x 10₁₆⁶

9. E x 10₁₆⁰

10. F x 10₁₆⁰ + 4 x 10₁₆¹ + 1 x 10₁₆² + B x 10₁₆³ + 6 x 10₁₆⁴

Section 4.2

1. 90A7₁₆

2. 30601F₁₆

3. 60₁₆

4. 2D37A₁₆

5. 3₁₆

6. 3C907E2₁₆

7. B0027₁₆

8. 9A4000₁₆

9. C7000₁₆

10. B000₁₆

Section 4.3

1. D22₁₆

2. 655C₁₆

3. A922₁₆

4. F7FC₁₆

5. 45698₁₆

6. 3B2₁₆

7. AB2F0₁₆

8. 3ECA0₁₆

9. 19B684₁₆

10. 843251A₁₆

updated 4/08/08


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Terra Community College 2830 Napoleon Road Fremont, Ohio 43420-9670 Telephone: 419.334.8400 or 1.866.AT TERRA (866.288.3772) Accredited by the Higher Learning Commission of the North Central Association of Colleges and Schools