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The average weight of A ,\ B and C is ...

The average weight of `A ,\ B` and `C` is 45 kg. If the average weight of `A` and `B` be 40 kg and that of `B` and `C` be 43 kg, then the weight of `B` is:

A

17 kg

B

20 kg

C

26 kg

D

31 kg

Text Solution

Verified by Experts

The correct Answer is:
D
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