Question

if the average of numbers 33,34,35,x,37,38,39 is 36 , what is the value of x

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Answer 1

HEYA!!!

33 + 34 + 35 + X + 37 + 38 + 39 by 7 = 36

216 + x = 252

X =252 - 216

X =36

Answer 2

$\huge{\mathfrak{\underline{Answer:}}}$

$\large{\sf{x = 36}}$

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$\huge{\underline{\mathfrak{Solution:}}}$


Numbers = 33, 34, 35, x, 37, 38, 39
No of items = 7
Average = 36
$\sf Average \: of \: the \: number \: is \: 36. \\ \\ \sf \to \frac{33 + 34 + 35 + x + 37 + 38 + 39}{7} = 36 \\ \\ \sf \to 216 + x = 252 \\ \\ \sf \to x = 252 - 216 \\ \\ \sf \to x = 36$

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