With each gallon you need 11 gallons with 2 parts red 9 parts yellow and since 11x4= 44 you need to do this 4 times
4x2(red)= 8
4x9(yellow)=36
36+8=44
basically 8 gallons of red
i hope this made sense
In the picture are the steps on how to solve this conversion problem
Hope this helps and maker me brainless plzzzzz
The answer is
46100000
——————g
221
33 years old would be correct