2.8/9 × 15/36=

3. 12× 5/6 =

4.8× 5/4 =

5.6÷ 3/8 =

6.4/7 × 5/9 =

7.5/2× 3/2 =

8.7/8× 1/8 =

9.9 × 5/6 =

10.3/4 × 8/9 =

1 1.7 × 5/49 =

12.6 ×( 1/2 × 2/3 )=

13.8 × 4/5=

14.3 1 × 5/6=

15.9/7× 7=

16.5/9 × 18 =

17.4/5 × 25/ 16=

18.5/6 × 12/ 15=

19.3/4 × 9/24=

20.3 × 2/9 =

2 1.5/7 × 3/25 =

22.3/ 14 × 2/3 =

23. 1/5 × 2/3 =

24. 1/ 1 1 ÷ 1/2 =

25.5/3 × 1 1/5=

26.45 × 2/3 =

27. 12/ 19 × 5/6 =

28. 1/4× 3/4 ÷ 2/3=

29.8/7 × 2 1/ 16 =

30. 10 1 × 1/5× 1/5 × 2 1=

3 1.6÷ 3/8=

32.4/7 × 5/9 =

33.5/2 × 8/5× 3/4=

34.7/8 × 6/5=

35.9 × 5/6 =

36.3/4 × 8/9 =

37.7 × 5/49=

38.6 1× 1/3 =

39.8 × 4/5=

40.3 1 × 5/6 =

0.5× 5 7 = of 465438+9

42. 16÷5/8 =

43.8 5/65438+4/05 =

44.65438+7/06×65438+5/02 =

45.27 7/65438+3/00 =

46.40÷5/8 =

47. 160 ÷ 4/5 =

48. 1-5 1÷4=

49.6 1 ÷ (2/3+3/4) =

50.7 4/3 =

5 1.5 4/8 1=

52.25 8/5 2=

53.7 6 × 2/3 =

54. 150/25 18=

4 = 6×3 of 55.7

56.5 8×5/6 =

57.9× 65438 7+04 3 =

58.7× 65438 3+05 8 =

59.9 2 × 3=

60.9 5 × 2= 5