Question

5. The denominator of a fraction la 4 more than twice the
numerator. When both the numerator and dervominator
are decreased by 6, then the denominator becomes 12
times the numerator Determine the fraction,​

Answer 1

Step-by-step explanation:

let numerator be x..

then denominator 2x+4

given

2x+4-6=12..

2x=14

x=7

fraction=7/18

Answer 2

Answer:

7 / 18

Step-by-step explanation:

"n" is a numerator

1. n / (2n + 4) , then (n - 6) / (2n + 4 -6)

2. 12(n - 6) = 2n - 2

   12n - 72 = 2n - 2

   10n = 70 ----> n = 7 ----> 2*7 +4 = 18