mariss14721 mariss14721
  • 01-12-2020
  • Mathematics
contestada

The denominator of a certain fraction is 6 more that the numerator,and the fraction is equivalent to 1/3. Find the numerator.​

Respuesta :

Muscardinus Muscardinus
  • 06-12-2020

Answer:

Numerator = 3

Step-by-step explanation:

Let the numerator is x.

The denominator is 6 more that the numerator, 6+x

The fraction is equivalent to 1/3. ATQ,

[tex]\dfrac{x}{x+6}=\dfrac{1}{3}[/tex]

Cross multiplying both sides,

[tex]3x=x+6\\\\3x-x=6\\\\2x=6\\\\x=\dfrac{6}{2}\\\\x=3[/tex]

Numerator = 3

So, the numerator is 3.

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