We cancel sugar, so 3 sugar 1 cake =3 cake.
It is inferred that 3 sugars =2 cakes 1 cakes = 1.5 sugars.
44(4x 1.5。 +5) = 4 (yuan)
Sugar 4X 1=4 yuan cake 4X 1.5=6 yuan.
Do not ask questions.