Math, asked by rohith2008rx, 5 hours ago

the denominator of the friction is 3 more then the Numerater. if 5 is added to both Numerater and denominator . the fraction become 4/5 . find the fraction

Please tell in step by step

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Answers

Answered by gopaldas94353
1

Answer:

I don't know what is the shot of the

Answered by Anonymous
3

Answer :

  • Fraction is 7/10

Given :

  • The denominator of the fraction is 3 more than the numerator
  • If 5 is added to both numerator and denominator
  • The fraction becomes 4/5

To find :

  • Fraction

Solution :

  • Let the numerator be x

The denominator of the fraction is 3 more than the numerator so,

  • Let the denominator be x + 3

If 5 is added to both numerator and denominator so,

  • Numerator of fraction be x + 5
  • Denominator be x + 3 + 5 = x + 8

The fraction becomes 4/5 so,

  • x + 5 / x + 8 = 4/5

➟ x + 5 / x + 8 = 4/5

➟ 5(x + 5) = 4(x + 8)

➟ 5x + 25 = 4x + 32

➟ 5x - 4x = 32 - 25

➟ x = 7

  • Numerator = x = 7
  • Denominator = x + 3 = 7 + 3 = 10

Hence,Fraction is 7/10

Verification :

➟ x + 5 / x + 8 = 4/5

➟ 7 + 5 / 7 + 8 = 4/5

➟ 12/15 = 4/5

➟ 4/5 = 4/5

Hence, Verified

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