The average weight of A, B, C is 45 kg. if the average weight of A – McqOptions

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1.	The average weight of A, B, C is 45 kg. if the average weight of A and B be 40 kg and that of B and C be 40kg and that of B and C be 43kg, then the weight of B is ?
A.	31 kg
B.	32 kg
C.	33 kg
D.	34 kg
Answer» B. 32 kg

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