Question

tolong jawab besok di kumpulkan please

Answer 1

46. B
7/15 - 2/15 = 5/15 = 1/3


47. C
8 2/9 - 3 5/9
= 7 11/9 - 3 5/9 = 4 6/9 = 4 2/3


48. A
125 7/12 - (-4 5/12)
= 125 7/12 + 4 5/12
= 129 12/12
= 129 + 1 = 130