Math, asked by vk392516, 8 months ago


. If 1 is added to the denominator and subtracted from the numerator, the fraction becomes
1/2
added to the numerator and subtracted from the denominator it becomes 1. Find the fraction.

Answers

Answered by rani6946
0

Step-by-step explanation:

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Answered by Rudipro1128R
0

Answer:

Suppose the fraction is  

y

x

​  

 

If 1 is added to the numerator and 1 is subtracted to the denominator the fraction becomes 1

y−1

x+1

​  

=1

x+1=y−1

x−y=−2 Equation (1)

If 1 is added to the denominator the fraction becomes half

y+1

x

​  

=  

2

1

​  

 

2x=y+1

2x−y=1 Equation (2)

On subtracting Equation 1 from 2 we get

2x−y−x+y=1+2

x=3

Substituting the value of x in equation 1 we get,

3−y=−2

y=5

y

x

​  

=  

5

3

​  

 

Numerator is 3.

Step-by-step explanation:

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