Solve the Problem $1 \frac { 2 } { 3 }$

Solve the problem.
-To obtain a certain shade of paint, Peter mixed $1 \frac { 2 } { 3 }$ gallons of white paint with $1 \frac { 3 } { 4 }$ gallons of browl and 10 gallons of blue paint. How much paint did he have?

A) $13 \frac { 5 } { 12 } \mathrm { gal }$
B) $\frac { 12 } { 161 } \mathrm { gal }$
C) $\frac { 4 } { 11 } \mathrm { gal }$
D) $2 \frac { 3 } { 4 } \mathrm { gal }$