Addition

27. 7.219

28. 41.497

Subtraction

29. 56.949

30. 17.47

Multiplication

31. 0.57 * 4 = 2.28

32. 0.65 * 32 = 20.8

33. 37.056

34. I'm guessing 3.16 * 0.48.

3.16 * 0.48 = 1.5168

Division

35. 72.91

36. 143

Ratios in Simplest Form

37. 6/7

38. 3/4

Equivalent Ratios

39. 7:2.5 = 14:5

40. 12:16 = 6:8

MELC

Wala pa po kami dyan, sorry

Ganito po yung 6/7, (inculding all the numbers)