Question

Denominator of a rational number exceeds its numerator by 8. If 7 is added to its numerator and denominator, then the number becomes 3/4. Find the rational number.

Answer 1

Answer:

$\bold \green{Let \: the \: numerator \: be \: x} \\ \green {\bold{\implies \: denominator \: = x + 8}} \\ \bold \green{ \therefore \: rational \: number \: = \frac{x}{x + 8}} \\ \\ \bold \pink{according \: to \: the \: question \: \: \: \frac{x + 7}{x + 15} = \frac{3}{4}} \\ \bold \pink{ \implies \: 3x + 45 = 4x + 28} \\ \bold \pink{ \implies \: x = 17} \\ \\ \bold \red{ \therefore \: the \: required \: rational \: number \: is \: \frac{17}{25} }$

Answer 2

Answer:

its from mertination

Step-by-step explanation: