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The average weight of A B and C Is 45 kg...

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 (in kg) of B is

A

17kg

B

20kg

C

26kg

D

31kg

Text Solution

Verified by Experts

The correct Answer is:
D
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