Question

3. The denominator of a rational number is greater than its numerator by 7. If 3 is subtracted from the
numerator and 2 is added to its denominator, the new number becomes 1/5.find the rational number​

Answer 1

Answer:

let numerator be x and denominator be x +7

x-3/x+7+2 = 1/5

after componendo

-12/x+9=-4/5

thenx=6 and number is 6/13

componendo. let. x/y = 2/3 then

(x+y)/y =2+3/3=5/3

Answer 2

HELLO

HERE IS YOUR ANSWER

HOPE IT HELPS YOU

(AND SORRY FOR BAD WRITING AND CUTTING)

HAVE A NICE DAY !

:)

.