In a fraction numerator is 5 more than the denominator
if 2 is subtracted from the numerator, then the
fraction is equal to 4/3 then find the fraction
Answers
Let the denominator be x.
Given:
If 2 is subtracted from the numerator:
Cross multiplying:
Hope it helps!
Step-by-step explanation:
Let,
The numerator of the fraction = x
The denominator of the fraction = x + 5
★ If 2 is subtracted from both the numerator and the denominator
The numerator of the fraction = x - 2
The denominator of the fraction = x + 5 - 2
⇒ x + 5 - 2
⇒ x + 3
.°. The denominator of the fraction = x + 3
x+3
x−2
=
5
4
⇒ 5 (x - 2) = 4 (x + 3)
⇒ 5x - 10 = 4x + 12
⇒ 5x - 4x = 12 + 10
⇒ 1x = 22
⇒ x = 22
The numerator of the fraction = 22
The denominator of the fraction = x + 5
⇒ 22 + 5
⇒ 27
The denominator of the fraction = 27
Therefore,the fraction is 22/27
verification
= 27-22 =5
= 22-2/27 -2 = 20/25 = 4/5
hope it helps you ....
NOTE :
( the fraction in the question was incorrect it is not 4/3 , it is 4/5 )
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