Question 480419


given:

Carpeting will cost ${{{1.50}}} a square foot.

first floor is: {{{L1=30ft}}} length  and {{{W1=12ft}}} width
sec. floor is :  {{{L2=8ft}}} length and {{{W2=8ft}}} width

area:

first floor is:

{{{A1=L1*W1}}}

{{{A1=30ft*12ft}}}

{{{A1=360ft^2}}}

sec. floor is : 

{{{A2=L2*W2}}}

{{{A2=8ft*8ft}}}

{{{A2=64ft^2}}}

both together:

{{{A=A1+A2}}}

{{{A=360ft^2+64ft^2}}}

{{{A=424ft^2}}}

cost:

${{{424*1.50=636}}}