Math, asked by joginderkushi, 7 months ago

The average
Weidth of
A, B, and C is 45 kg, if the
average of A and b B be 40 kg and that of B and C be 43kg what is the weight of B

Answers

Answered by shivanigoud355

0

Answer:

Total weight of ABC is 45×3= 135kg

Total weight of AB is 40×2=80kg

Total weight of BC is 43 × 2=86kg

weight of B =80+86-135=31kg

Answered by swathi2403s

0

answer is 31 kg....

use formula of average mean

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