Question

M
The ratio of the ages of a married couple, Karthik and Kelly is 4:3. 4 years from now,
the ratio of their ages will be 9:7. If at the time of their wedding, the ratio of their ages
was 5:3, then how many years ago were they married ?
O 8 years
10 years
o 12 years
O 15 years
Q​

Answer 1

Answer:

12 yrs

Step-by-step explanation:

4x+4/3x+4=9/7

x=8

4(8)-k/3(8)-k=5/3

32-k/24-k=5/3

k=12