Question

1. The average of three numbers is 24.if one of the numbers is 18 and the other is 29, find the third numbers
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Answer 1

Answer:

$\pink {hope \: you \: will \: help \: for \: this \: answer}$

Answer 2

Question :

The average of three numbers is 24.if one of the numbers is 18 and the other is 29, find the third numbers .

Answer :

$\sf\pink{Given :}$

• Average of three numbers is 24 .

• one of the numbers is 18 .

• other is 29 .

$\sf\pink{To\:find :}$

• third number ?

Explanation :

• let the third number be "x" .

Average = $\sf{\dfrac{sum\:of\:all\:terms}{no.\:of\:terms}}$

24 = $\sf{\dfrac {18 + 29 + x}{3}}$

24 = $\sf{\dfrac {47 + x}{3}}$

24 × 3 = 47 + x

72 = 47 + x

x = 72 - 47

x = 25

• Therfore the third number is 25 .

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