If paint costs $3.10 per quart, and a quart covers 20 square feet, how much will it cost to paint the outside of a cube 10 feet on each edge?	Choose the correct option
A) $ 1.60	B) $ 16.00	C) $ 93.00	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= 600/20= 
<gadget id="calculator">600/20</gadget>
<output>30</output>
30   cost will be  30*3.1= 
<gadget id="calculator"> 30*3.1</gadget>
<output>93</output>
$93   Ans: $ 93.00
<result>C</result>
If paint costs $3.10 per quart, and a quart covers 20 square feet, how much will it cost to paint the outside of a cube 10 feet on each edge?