I'm not sure if you mean 4/3 or if the fraction bar is for the whole equation. I'll give you the answers for both. The first is if the fraction bar is meant for everything, and the second is if you mean 4/3
(8d + 4)/(3 + c)
(8(5) + 4)/(3 + 6)
44/9
8(5) + 4/3 + 6
= 4.89
