Question

the numerator of a fraction is 4 less than the denomerator .if 1 is added both numerator and denumirator ,it become 1/2 find the fraction.​

Answer 1

Answer:

4/9.

Step-by-step explanation:

4/9, 1 added to both,

then,

     5/10,

so,

      1/2.

Hope its helpful...

Answer 2

Answer:

Let the denominator be x.

Thus, the numerator will be x - 4

According to Question now,

➳ (x - 4) + 1/x + 1 = 1/2

➳ 2(x - 4 + 1) = 1(x + 1)

➳ 2x - 8 + 2 = x + 1

➳ 2x - 6 = x + 1

➳ 2x - x = 1 + 6

➳ 3x = 7

➳ x = 3/7

Therefore,the required fraction is 3/7.