Question 982326
Area is  {{{143*feet*13.10*feet=1873.3*feet^2}}}.


One way to handle the three-tenths square foot is to find a conversion between square feet and square inches.
-
Given some measure M square feet,
{{{M*foot*foot*(12/1)(inch/foot)(12/1)(inch/foot)=M*144*inch^2}}}.


Your fractional  0.3 square feet is  
{{{(0.3)*144*inch^2}}}
{{{43*inch^2}}} to the nearest whole square inch.


Full answer:   1873 sq.ft. 43 sq. inches