Page 490 - Basic College Mathematics with Early Integers
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Answers
Integrated Review Sections 6.1–6.3
1.
Percent and Percent Problems
2.
Write each number as a percent.
3.
1 5
1. 0.12 2. 0.68 3. 4. 4.
8 2
5.
6.
7.
3 11
5. 5.2 6. 8 7. 8.
50 25 8.
9.
10.
11.
1 1
9. 7 10. 3 11. 0.03 12. 0.05
2 4
12.
13.
14.
Write each percent as a decimal. 15.
13. 65% 14. 31% 15. 8% 16. 7% 16.
17.
18.
19.
17. 142% 18. 400% 19. 2.9% 20. 6.6%
20.
21.
22.
Write each percent as a decimal and as a fraction or mixed number in simplest form.
(If necessary when writing as a decimal, round to the nearest thousandth.) 23.
21. 3% 22. 5% 23. 5.25% 24. 12.75%
24.
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