Question

Have a great day ❣️ ♥️ friends
answer the questions in attachment with steps.....


}:‑). :-D​

Answer 1

Answer:

3/5

Step-by-step explanation:

Let fraction be x/y

Given 1 is added to the numerator and 1 is subtracted from denominator to make the fraction 1 .

So,

(x + 1)/(y - 1) = 1

=> x + 1 = y - 1

=> x - y = 2   ---- (1)

Also that if only 1 is added to the denominator,it would be 1/2

So x/(y + 1) = 1/2  

=> 2x = y + 1

=> 2x - y = 1   ---- (2)

Now Subtracting equation 1 from equation 2. We get,

x = 3

Substituting the value of x in any of the equations,

2x - y = 1

=> 6 - y = 1

=> y = 5

So the fraction = 3/5

Hope it helps!

Answer 2

Answer:

3/5

Step by step Explanation:

Let fraction be x/y

Given 1 is added to the numerator and 1 is subtracted from denominator to make the fraction 1 .

So,

(x + 1)/(y - 1) = 1

=> x + 1 = y - 1

=> x - y = 2   ---- (1)

Also that if only 1 is added to the denominator,it would be 1/2

So x/(y + 1) = 1/2  

=> 2x = y + 1

=> 2x - y = 1   ---- (2)

Now Subtracting equation 1 from equation 2. We get,

x = 3

Substituting the value of x in any of the equations,

2x - y = 1

=> 6 - y = 1

=> y = 5

So the fraction = 3/5

Hope it will helps!!!