Math, asked by ravitaballb1985, 1 year ago

the numerator of a fraction is 6 less than the denominator if 3 is added to the numerator the fraction becomes equal is 2/3 find the original fraction​

Answers

Answered by tanisha13485
11

Answer:

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Answered by Sauron
9

Answer:

The Original Number is \sf{\dfrac{3}{9}}

Step-by-step explanation:

Given:

Numerator = 6 less than the denominator

When 3 is added to the numerator, the new fraction formed is \sf{\dfrac{2}{3}}

To Find :

The Original Number

Solution :

Let the -

  • Denominator be as y
  • Numberator be as (y - 6)

\boxed{\sf{ \frac{(y - 6) + 3}{y} =  \frac{2}{3} }}

\sf{\implies} \:  \dfrac{y - 3}{y} =  \dfrac{2}{3} \\  \\\sf{\implies} \: 3(y - 3) = 2(y) \\  \\ \sf{\implies} \: 3y - 9 = 2y \\  \\ \sf{\implies} \: 3y - 2y = 9 \\  \\ \sf{\implies} \: y = 9

Denominator = 9

\rule{300}{1.5}

Value of (y - 6)

\sf{\implies} \: 9 - 6 \\  \\ \sf{\implies} \: 3

Numerator = 3

The original number = \boxed{\sf{\dfrac{3}{9}}}

\therefore The Original Number is \sf{\dfrac{3}{9}}

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