If paint costs $3.20 per quart, and a quart covers 60 square feet, how much will it cost to paint the outside of a cube 10 feet on each edge?  Choose the most appropriate option:  A) $ 1.60  B) $ 32.00  C) $ 96.00  D) $108.00  E) $196.00
total surface area = 6a^2 = 6*10*10= 
<gadget id="calculator">6*10*10</gadget>
<output>600</output>
600   each quart covers 20 sqr ft   thus total number of quarts= 600/60= 
<gadget id="calculator">600/60</gadget>
<output>10</output>
10   cost will be  10*3.2= 
<gadget id="calculator"> 10*3.2</gadget>
<output>32</output>
$32   Ans: $ 32.00
<result>B</result>
If paint costs $3.20 per quart, and a quart covers 60 square feet, how much will it cost to paint the outside of a cube 10 feet on each edge?