Question

the denominator of a rational number is 4 more than The numerator . if the numerators and denominator are increased by 1 each the rational numbers becomes 1/2. find the number​

Answer 1

ANSWER

let the numerator = x

So, denominator=-x+4

Number=

x+4

x

According to question,

x+4−1

x+11

=

3

7

⟹3(x+11)=7(x+3)

⟹4x=12

⟹x=3

Hence, original number =

7

3

l hope it's right please like

Answer 2

Answer:

Here's your answer

Step-by-step explanation:

denominator = x +4

numerator = x

= x+4+1/x+1 = 1/2

x+5/x+1 = 1/2

2(x+5) = 1(x+1). (by cross multiplication)

2x +20 = x + 1

2x - x = -20+1

x = -19

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