Question

numerator of rational number is smaller than its denominator by 4 if numerator is increased by 3 and denominator is decreased by 5 the number becomes to find the rational numbers​

Answer 1

Answer:

let numerator =x

then denominator =x+4

according to question

x+3÷(x+4)-5=2

x+3÷x-1=2

cross multiplication

x+3=(x-1) 2

x+3=2x-2

2+3=2x-x

x=5

numerator=5

denominator=5+4=9

Answer 2

Answer:

Answer:

let numerator =x

then denominator =x+4

according to question

x+3÷(x+4)-5=2

x+3÷x-1=2

cross multiplication

x+3=(x-1) 2

x+3=2x-2

2+3=2x-x

x=5

numerator=5

denominator=5+4=9