Question

3. The denominator of a rational number is greater than its numerator by 4. If the numerators
increased by 11 and the denominator is decreased by the new number becomes 7/3. Find the
original number​

Answer 1

−1

x+11

=

3

7

⟹3(x+11)=7(x+3)

⟹4x=12

⟹x=3

Hence, original number =3/

7

Answer 2

Answer:

let numerator be x

denominator x+4

a/q

x+11

/x-7=7/3

3x+33=7x-49

3x-7x=-49-33

-4x=-82

x=82/4

x=