分数乘法100题

1. 1/2 × 3/4 = ? 2. 2/5 × 1/3 = ? 3. 3/8 × 2/5 = ? 4. 4/7 × 1/2 = ? 5. 5/6 × 7/8 = ? 6. 6/11 × 5/6 = ? 7. 7/9 × 3/7 = ? 8. 8/10 × 5/6 = ? 9. 9/12 × 7/9 = ? 10. 10/15 × 8/10 = ? 11. 11/16 × 1/4 = ? 12. 12/18 × 3/7 = ? 13. 13/20 × 4/9 = ? 14. 14/21 × 2/5 = ? 15. 15/22 × 5/8 = ? 16. 16/24 × 3/5 = ? 17. 17/25 × 4/7 = ? 18. 18/28 × 5/9 = ?

19. 19/31 × 6/11 = ? 20. 20/33 × 7/10 = ? 21. 21/35 × 1/5 = ? 22. 22/36 × 4/7 = ? 23. 23/39 × 2/3 = ? 24. 24/40 × 3/8 = ? 25. 25/44 × 5/6 = ? 26. 26/46 × 6/11 = ? 27. 27/50 × 2/5 = ? 28. 28/55 × 4/9 = ? 29. 29/60 × 7/10 = ? 30. 30/66 × 5/6 = ? 31. 31/71 × 1/2 = ? 32. 32/76 × 3/5 = ? 33. 33/82 × 6/11 = ? 34. 34/88 × 2/7 = ? 35. 35/95 × 4/9 = ? 36. 36/100 × 7/10 = ? 37. 37/107 × 1/5 = ? 38. 38/115 × 3/8 = ?

39. 39/123 × 5/9 = ? 40. 40/132 × 6/11 = ? 41. 41/141 × 1/3 = ? 42. 42/151 × 4/7 = ? 43. 43/161 × 3/8 = ? 44. 44/172 × 5/9 = ? 45. 45/183 × 6/11 = ? 46. 46/195 × 2/7 = ? 47. 47/207 × 4/9 = ? 48. 48/220 × 3/5 = ? 49. 49/233 × 5/8 = ? 50. 50/247 × 7/10 = ? 51. 51/261 × 1/4 = ? 52. 52/276 × 3/8 = ? 53. 53/291 × 5/9 = ? . /307 × 6/11 = ? 55. 55/323 × 2/5 = ? 56. 56/340 × 4/7 = ? 57. 57/357 × 3/8 = ? 58. 58/375 × 5/9 = ?

59. 59/393 × 6/11 = ? 60. 60/412 × 1/3 = ? 61. 61/431 × 4/7 = ? 62. 62/451 × 2/3 = ? 63. 63/471 × 3/8 = ? . /492 × 5/9 = ? 65. 65/513 × 6/11 = ? 66. 66/535 × 2/5 = ? 67. 67/557 × 4/9 = ? 68. 68/580 × 7/10 = ? 69. 69/603 × 1/5 = ? 70. 70/627 × 3/7 = ? 71. 71/651 × 2/5 = ? 72. 72/676 × 5/8 = ? 73. 73/701 × 6/11 = ? 74. 74/727 × 4/9 = ? 75. 75/753 × 2/7 = ? 76. 76/780 × 5/9 = ? 77. 77/807 × 6/11 = ? 78. 78/835 × 2/5 = ?

79. 79/863 × 4/9 = ? 80. 80/2 × 7/10 = ? 81. 81/921 × 1/4 = ? 82. 82/951 × 3/8 = ? 83. 83/981 × 5/9 = ? 84. 84/1012 × 6/11 = ? 85. 85/1043 × 2/5 = ? 86. 86/1075 × 4/7 = ? 87. 87/1107 × 3/8 = ? 88. 88/1140 × 5/9 = ? . /1173 × 6/11 = ? 90. 90/1207 × 1/3 = ? 91. 91/1241 × 4/7 = ? 92. 92/1276 × 2/3 = ? 93. 93/1311 × 3/8 = ? 94. 94/1347 × 5/9 = ? 95. 95/1383 × 6/11 = ? 96. 96/1419 × 2/5 = ? 97. 97/1456 × 4/9 = ? 98. 98/1494 × 7/10 = ?

99. 99/1532 × 1/5 = ? 100. 100/1571 × 3/7 = ?