分数乘法计算题50道

1. 题目1: 1/3 x 2/5 = 答案: 2/15

2. 题目2: 3/4 x 1/2 = 答案: 3/8

3. 题目3: 2/7 x 5/8 = 答案: 5/28

4. 题目4: 4/5 x 3/10 = 答案: 6/25

5. 题目5: 1/2 x 3/4 = 答案: 3/8

6. 题目6: 2/3 x 4/5 = 答案: 8/15

7. 题目7: 3/4 x 1/3 = 答案: 1/4

8. 题目8: 4/5 x 2/3 = 答案: 8/15

9. 题目9: 1/6 x 5/8 = 答案: 5/48

10. 题目10: 2/7 x 7/9 = 答案: 14/63

11. 题目11: 4/9 x 2/3 = 答案: 8/27

12. 题目12: 2/3 x 3/4 = 答案: 1/2

13. 题目13: 5/8 x 4/9 = 答案: 20/72

14. 题目14: 1/4 x 3/5 = 答案: 3/20

15. 题目15: 3/5 x 2/7 = 答案: 6/35

16. 题目16: 1/3 x 1/2 = 答案: 1/6

17. 题目17: 2/5 x 3/4 =

答案: 3/10

18. 题目18: 3/8 x 1/2 = 答案: 3/16

19. 题目19: 4/7 x 2/3 = 答案: 8/21

20. 题目20: 5/6 x 3/5 = 答案: 1/2

21. 题目21: 2/5 x 1/6 = 答案: 1/15

22. 题目22: 3/4 x 4/5 = 答案: 12/20

23. 题目23: 1/2 x 2/3 = 答案: 1/3

24. 题目24: 1/3 x 5/8 = 答案: 5/24

25. 题目25: 4/5 x 3/10 = 答案: 12/50

26. 题目26: 1/2 x 3/4 = 答案: 3/8

27. 题目27: 2/3 x 4/5 = 答案: 8/15

28. 题目28: 3/4 x 1/3 = 答案: 1/4

29. 题目29: 4/5 x 2/3 = 答案: 8/15

30. 题目30: 1/6 x 5/8 = 答案: 5/48

31. 题目31: 2/7 x 7/9 = 答案: 14/63

32. 题目32: 4/9 x 2/3 = 答案: 8/27

33. 题目33: 2/3 x 3/4 = 答案: 1/2

34. 题目34: 5/8 x 4/9 =

答案: 20/72

35. 题目35: 1/4 x 3/5 = 答案: 3/20

36. 题目36: 3/5 x 2/7 = 答案: 6/35

37. 题目37: 1/3 x 1/2 = 答案: 1/6

38. 题目38: 2/5 x 3/4 = 答案: 3/10

39. 题目39: 3/8 x 1/2 = 答案: 3/16

40. 题目40: 4/7 x 2/3 = 答案: 8/21

41. 题目41: 5/6 x 3/5 = 答案: 1/2

42. 题目42: 2/5 x 1/6 = 答案: 1/15

43. 题目43: 3/4 x 4/5 = 答案: 12/20

44. 题目44: 1/2 x 2/3 = 答案: 1/3

45. 题目45: 1/3 x 5/8 = 答案: 5/24

46. 题目46: 4/5 x 3/10 = 答案: 12/50

47. 题目47: 1/2 x 3/4 = 答案: 3/8

48. 题目48: 2/3 x 4/5 = 答案: 8/15

49. 题目49: 3/4 x 1/3 = 答案: 1/4

50. 题目50: 4/5 x 2/3 = 答案: 8/15