Kamis, 31 Mei 2012

Contoh Soal Pembagian Pecahan




Contoh Soal Pembagian Pecahan
Seperti yang sudah diterangkan pada pelajaran sebelumnya, pembagian pecahan dapat diselesaikan dengan cara mengalikan pecahan yang satu dengan kebalikan dari pecahan yang lainnya.
Berikut ini beberapa contoh pembagian pecahan yang diselesaikan melalui cara seperti tersebut diatas. Untuk pecahan campuran, silahkan disederhanakan!


  1. {6/7}{? }{1/5}={6/7}*{5/1}=30/7 
  2. {2/2}{? }{1/4}={2/2}*{4/1}=8/2 
  3. {1/6}{? }{3/8}={1/6}*{8/3}=8/18 
  4. {2/5}{? }{2/7}={2/5}*{7/2}=14/10 
  5. {1/2}{? }{4/9}={1/2}*{9/4}=9/8 
  6. {5/5}{? }{3/8}={5/5}*{8/3}=40/15 
  7. {2/8}{? }{2/3}={2/8}*{3/2}=6/16 
  8. {5/5}{? }{2/7}={5/5}*{7/2}=35/10 
  9. {3/9}{? }{2/6}={3/9}*{6/2}=18/18 
  10. {5/9}{? }{8/9}={5/9}*{9/8}=45/72 
  11. {5/6}{? }{4/6}={5/6}*{6/4}=30/24 
  12. {2/7}{? }{1/2}={2/7}*{2/1}=4/7 
  13. {1/2}{? }{6/6}={1/2}*{6/6}=6/12 
  14. {4/8}{? }{4/4}={4/8}*{4/4}=16/32 
  15. {2/2}{? }{6/7}={2/2}*{7/6}=14/12 
  16. {4/9}{? }{4/9}={4/9}*{9/4}=36/36 
  17. {1/5}{? }{6/9}={1/5}*{9/6}=9/30 
  18. {8/8}{? }{3/6}={8/8}*{6/3}=48/24 
  19. {1/8}{? }{1/9}={1/8}*{9/1}=9/8 
  20. {1/2}{? }{5/8}={1/2}*{8/5}=8/10 
  21. {3/6}{? }{1/8}={3/6}*{8/1}=24/6 
  22. {3/8}{? }{1/2}={3/8}*{2/1}=6/8 
  23. {2/8}{? }{5/7}={2/8}*{7/5}=14/40 
  24. {2/3}{? }{1/8}={2/3}*{8/1}=16/3 
  25. {7/7}{? }{2/3}={7/7}*{3/2}=21/14 
  26. {1/5}{? }{2/2}={1/5}*{2/2}=2/10 
  27. {6/9}{? }{6/9}={6/9}*{9/6}=54/54 
  28. {4/5}{? }{5/7}={4/5}*{7/5}=28/25 
  29. {1/2}{? }{7/8}={1/2}*{8/7}=8/14 
  30. {4/9}{? }{4/9}={4/9}*{9/4}=36/36 
  31. {1/6}{? }{7/7}={1/6}*{7/7}=7/42 
  32. {2/7}{? }{2/7}={2/7}*{7/2}=14/14 
  33. {6/9}{? }{1/3}={6/9}*{3/1}=18/9 
  34. {4/6}{? }{1/7}={4/6}*{7/1}=28/6 
  35. {2/3}{? }{3/4}={2/3}*{4/3}=8/9 
  36. {3/4}{? }{5/5}={3/4}*{5/5}=15/20 
  37. {2/9}{? }{2/8}={2/9}*{8/2}=16/18 
  38. {2/5}{? }{3/7}={2/5}*{7/3}=14/15 
  39. {1/4}{? }{2/3}={1/4}*{3/2}=3/8 
  40. {1/5}{? }{4/7}={1/5}*{7/4}=7/20 
  41. {2/7}{? }{8/9}={2/7}*{9/8}=18/56 
  42. {2/8}{? }{3/4}={2/8}*{4/3}=8/24 
  43. {5/9}{? }{1/4}={5/9}*{4/1}=20/9 
  44. {2/4}{? }{3/9}={2/4}*{9/3}=18/12 
  45. {1/5}{? }{5/7}={1/5}*{7/5}=7/25 
  46. {6/7}{? }{4/8}={6/7}*{8/4}=48/28 
  47. {4/9}{? }{6/6}={4/9}*{6/6}=24/54 
  48. {1/3}{? }{3/4}={1/3}*{4/3}=4/9 
  49. {2/3}{? }{2/8}={2/3}*{8/2}=16/6 
  50. {2/9}{? }{1/5}={2/9}*{5/1}=10/9 
  51. {3/7}{? }{4/7}={3/7}*{7/4}=21/28 
  52. {2/5}{? }{4/9}={2/5}*{9/4}=18/20 
  53. {1/3}{? }{6/7}={1/3}*{7/6}=7/18 
  54. {8/8}{? }{5/8}={8/8}*{8/5}=64/40
  1. {2/5}{? }{5/9}={2/5}*{9/5}=18/25 
  2. {2/4}{? }{1/7}={2/4}*{7/1}=14/4 
  3. {4/6}{? }{6/7}={4/6}*{7/6}=28/36{/math</li>
     </ol>
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   <td style=''width: 298px; ''>
    <ol>
     <li>
      {math}{3/4}{? }{3/4}={3/4}*{4/3}=12/12 
  4. {2/7}{? }{4/8}={2/7}*{8/4}=16/28 
  5. {2/7}{? }{1/8}={2/7}*{8/1}=16/7 
  6. {2/8}{? }{4/6}={2/8}*{6/4}=12/32 
  7. {7/8}{? }{4/5}={7/8}*{5/4}=35/32 
  8. {1/5}{? }{4/5}={1/5}*{5/4}=5/20 
  9. {5/8}{? }{5/7}={5/8}*{7/5}=35/40 
  10. {6/7}{? }{9/9}={6/7}*{9/9}=54/63 
  11. {3/6}{? }{6/9}={3/6}*{9/6}=27/36 
  12. {1/6}{? }{2/6}={1/6}*{6/2}=6/12 
  13. {5/9}{? }{5/8}={5/9}*{8/5}=40/45 
  14. {6/7}{? }{2/7}={6/7}*{7/2}=42/14 
  15. {2/4}{? }{8/9}={2/4}*{9/8}=18/32 
  16. {4/8}{? }{2/6}={4/8}*{6/2}=24/16 
  17. {3/9}{? }{6/8}={3/9}*{8/6}=24/54 
  18. {2/7}{? }{1/3}={2/7}*{3/1}=6/7 
  19. {5/7}{? }{1/1}={5/7}*{1/1}=5/7 
  20. {6/8}{? }{1/9}={6/8}*{9/1}=54/8 
  21. {3/7}{? }{4/9}={3/7}*{9/4}=27/28 
  22. {8/9}{? }{3/9}={8/9}*{9/3}=72/27 
  23. {7/9}{? }{3/6}={7/9}*{6/3}=42/27 
  24. {6/8}{? }{5/7}={6/8}*{7/5}=42/40 
  25. {2/3}{? }{2/7}={2/3}*{7/2}=14/6 
  26. {4/5}{? }{3/7}={4/5}*{7/3}=28/15 
  27. {1/8}{? }{3/5}={1/8}*{5/3}=5/24 
  28. {6/7}{? }{4/9}={6/7}*{9/4}=54/28 
  29. {1/8}{? }{2/9}={1/8}*{9/2}=9/16 
  30. {5/7}{? }{3/4}={5/7}*{4/3}=20/21 
  31. {1/4}{? }{5/6}={1/4}*{6/5}=6/20 
  32. {3/8}{? }{3/8}={3/8}*{8/3}=24/24 
  33. {4/5}{? }{3/6}={4/5}*{6/3}=24/15 
  1. {1/9}{? }{6/7}={1/9}*{7/6}=7/54 
  2. {1/7}{? }{8/9}={1/7}*{9/8}=9/56 
  3. {2/5}{? }{1/3}={2/5}*{3/1}=6/5 
  4. {6/9}{? }{3/8}={6/9}*{8/3}=48/27 
  5. {4/7}{? }{4/8}={4/7}*{8/4}=32/28 
  6. {3/9}{? }{3/8}={3/9}*{8/3}=24/27 
  7. {2/6}{? }{1/5}={2/6}*{5/1}=10/6 
  8. {5/6}{? }{2/4}={5/6}*{4/2}=20/12 
  9. {7/9}{? }{5/8}={7/9}*{8/5}=56/45 
  10. {7/8}{? }{1/8}={7/8}*{8/1}=56/8 
  11. {1/2}{? }{5/7}={1/2}*{7/5}=7/10 
  12. {3/5}{? }{1/2}={3/5}*{2/1}=6/5 
  13. {2/5}{? }{5/9}={2/5}*{9/5}=18/25 
  14. {2/4}{? }{1/7}={2/4}*{7/1}=14/4 
  15. {4/6}{? }{6/7}={4/6}*{7/6}=28/36
  1. {1/9}{? }{6/7}={1/9}*{7/6}=7/54 
  2. {1/7}{? }{8/9}={1/7}*{9/8}=9/56 
  3. {2/5}{? }{1/3}={2/5}*{3/1}=6/5 
  4. {6/9}{? }{3/8}={6/9}*{8/3}=48/27 
  5. {4/7}{? }{4/8}={4/7}*{8/4}=32/28 
  6. {3/9}{? }{3/8}={3/9}*{8/3}=24/27 
  7. {2/6}{? }{1/5}={2/6}*{5/1}=10/6 
  8. {5/6}{? }{2/4}={5/6}*{4/2}=20/12 
  9. {7/9}{? }{5/8}={7/9}*{8/5}=56/45 
  10. {7/8}{? }{1/8}={7/8}*{8/1}=56/8 
  11. {1/2}{? }{5/7}={1/2}*{7/5}=7/10 
  12. {3/5}{? }{1/2}={3/5}*{2/1}=6/5
Sumber : http://matematika-smk.net/latihan-soal/kelas-x/30-contoh-soal-pembagian-pecahan

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