Answers to Significan Figure Problems

First Group:

1. 5

2. 4

3. 4

4. 5

5. 2

6 1

7. 7

8. 3-4

9. 3

10. 6

11. 5

12. 5

13. 3

14. 3

15. 4

Second Group

1. 1 333.0 cm

2. 1 332.9 cm

3. 625.4 cm

4. 703.90 cm

5. 628.6 cm

6. 1.21 x 103 cm2

7. 4 cm2

8. 1.32 x 103 cm2

9. 4.2 x 103

10. 1 x 105

11. 8.15

12. 3.4 x 10-3 cm3