Math, asked by pallvikumari957, 1 year ago

If the average of 14, 17, 21, 24, 26
and x is 20, then find the value of
[Sainik School, 2010-11)

Answers

Answered by siddhitpramanik

7

Answer:

18

Step-by-step explanation:

14+17+21+24+26+x=102+x

(102+x)/6=20

102+x=120

x=120-102

x=18

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