Question

the sum of one - fourth ,one-ninth and one third of a number is 25 Find the number

Answer 1

➡HERE IS YOUR ANSWER⬇

Let, the number be x.

Then

$\frac{1}{4} x + \frac{1}{9} x + \frac{1}{3} x = 25 \\ \\ or \: \: ( \frac{1}{4} + \frac{1}{9} + \frac{1}{3} )x = 25 \\ \\ or \: \: \frac{25}{36} x = 25 \\ \\ or \: \: x = 36$

So, the number is 36.

⬆HOPE THIS HELPS YOU⬅

Answer 2

Answer:

∴ The required number  =  36

Step-by-step explanation:

Let 'x' be the number

one-fourth of the number = $\frac{x}{4}$

one-ninth of the number = $\frac{x}{9}$

One-third of a number = $\frac{x}{3}$

Given,

sum of one-fourth, one-ninth, and one-third of a number is 25

 $\frac{x}{4}$ +  $\frac{x}{9}$ +  $\frac{x}{3}$

LCM  = 36

$\frac{9x+4x+20x}{36} = 25$

$\frac{25x}{36}$ = 25

25x = 25 ×36

x = 36

∴ The required number  =  36

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