By Ignacio Bello
Introductory Algebra prepares scholars for Intermediate Algebra through masking primary algebra ideas and key recommendations wanted for extra research. scholars of all backgrounds may be thrilled to discover a clean ebook that appeals to each studying type and reaches out to diversified demographics. via down-to-earth motives, sufferer skill-building, and highly fascinating and reasonable functions, this worktext will empower scholars to profit and grasp algebra within the genuine international.
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Example text
045 as a reduced fraction. 11. 12 as a reduced fraction. 12. 365. 13. 6. 14. 0013. 2 15. 035. 16. a. Write 8 } 11 as a decimal. b. Round the answer to two decimal places. 17. 8% as a decimal. 18. 69 as a percent. 19. Write 52% as a reduced fraction. 20. indd 33 5 } 9 as a percent. 1 4 5 5. 2 1, 2, 3 10–11 6. 2 4, 5 12 91 7. } 60 34 8. 2 7, 8, 9 16–17 1. 2. 3. 4. Ϫ18 } 1 9 } 21 3 } 5 1 } 2 8 4 2 } } 9. 60 ϩ 8 ϩ } 10 ϩ 100 ϩ 1000 9 10. } 200 78 11. 3 3 21–22 12. 3 4 22 13. 3 5, 6 23 14. 3 7 23 15.
28 VWeb IT UAV > Self-Tests > e-Professors > Videos Reducing Fractions to Lowest Terms In Problems 31–40, reduce the fraction to lowest terms by writing the numerator and denominator as products of primes. 15 31. } 12 30 32. } 28 13 33. } 52 27 34. } 54 56 35. } 24 56 36. } 21 22 37. } 33 26 38. } 39 100 39. } 25 21 40. } 3 VVV Applications 41. AOL ad If you take advantage of the AOL offer and get 1000 hours free for 45 days: a. How many hours will you get per day? ) for 45 days b. Write the answer to part a in lowest terms.
008 95. 00 96. 1 UGV for more lessons 87. 05 Converting Fractions and Percents In Problems 97–106, write the given percent as a reduced fraction. 97. 30% 98. 40% 99. 6% 100. 2% 101. 7% 102. 19% 1 103. 4} 2% 1 104. 2} 4% 1 105. 1} 3% 2 106. 5} 3% 3 110. } 50 7 114. } 8 In Problems 107–116, write the given fraction as a percent. 3 107. } 5 4 108. } 25 1 109. } 2 5 111. } 6 1 112. } 3 4 113. } 8 4 115. } 3 7 116. } 6 UHV Rounding Numbers In Problems 117–126, round each number to the specified number of decimal places.