Math, asked by ijazkherani, 9 months ago

A, B and C average is 45, B and C average is 40 then find B = ?​

Answers

Answered by AuroraBorealis
0

(A+B+C) / 3 = 45

(A+B+C) = 45 * 3 = 135

( B+C) / 2 = 40

( B+C) = 40 * 2 = 80

A = (A+B+C) - ( B+C) = 135 - 80 = 55

Now I don't think you have enough information to find B


deepmethod1: same the reason i can't answer it
AuroraBorealis: yes
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