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- 4 - 5AMPLE 29 : Add the rational numbers912" |
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Answer» identity -107 -6 705 - 4 - 6 1989 - 11 12 12 - -4/9 -5/12+11/28= ________________________________ 9,12,28/3=3, 4, 28/2=3, 2, 14/2 3, 1, 7=3×2×2×3=9×4=36 "_______________________________ -16 -15+22/36=-31+22/36=-9/36=-1/9 -16/36"-15/36+22/36= -16-15+22/36=-31+22/36=-9/36=1/-4 -4/9-5/12+11/28; -16-15+22/36= - 31+22/36= -9/36= =1/-4 This question answer is -1/4 correct answer is 1/-4, -9/36 |
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