Respuesta :

Salutations!

12 [tex] \frac{2}{3}[/tex]

- 9 [tex] \frac{3}{4} [/tex]

= [tex] \frac{38}{3} [/tex] 

Then,

- 9 [tex] \frac{3}{4} [/tex]

- [tex] \frac{39}{4} [/tex]

Next, our final answer:

= [tex] \frac{35}{12} [/tex]

= 2 [tex] \frac{11}{12} [/tex] 

Our decimal would be 2.916667

Hopefully This Helps!!!