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Question:
A-3/2b
B3/2b3/2b3/2b
C2/3b2/3b2/3b
D1/3b1/3b1/3b
Answer:
a:b = 1 :2 a/b = 1/2 a = b/2 3(a-b) =3(b/2 - b) =3(-b/2) =-3/2 b
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