Answer:
[tex] { \boxed { \sf{Answer = 16 \frac{9}{44} }}}[/tex]
Step-by-step explanation:
[tex] \\ \sf {7} \frac{3}{4} + (12 - 3 \frac{6}{11} )[/tex]
[tex] \\ \sf = \frac{31}{4} + (12 - \frac{39}{11} )[/tex]
[tex] \\ \sf = \frac{31}{4} ( \frac{132 - 39}{11} )[/tex]
[tex] \\ \sf = \frac{31}{4} + \frac{93}{11} [/tex]
[tex] \\ \sf = \frac{341 + 372}{44} [/tex]
[tex] \\ \sf = \frac{713}{44} [/tex]
[tex] \\ \sf = 16\frac{9}{44} [/tex]
