9 Denver, Engle and Fido are all dogs who eat differing amounts o
7
Denver gets - of the dog food.
19
Engle and Fido share the rest of the food in the ratio 4: 2
What is Fido's share of the dog food?
Show your answer as a percentage, rounded to the nearest perce

Aye bruh i don’t know this but someone else who smarter than us will answer this

So the first thing we do is to multiply the top equation by 3. the reason i want to do this is i notice there will be a 6y on both equations and can possibly add/subtract them. so we get 6y = -3x + 27. adding that and the second equation we get 6x = 27-15 which is 12. divide by 6 and we get 2. ∴ x = 2. substituting 2 into the first equation we get 2y = -2 + 9 which is 7. divide by 2 and we get 7/2. ∴ y = 7/2, x = 2.