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?
Options
A) $ 1.60
B) $ 16.00
C) $ 93.00
D) $ 108.00
E) $ 196.00
<gadget id="calculator">3.1 / 20</gadget>
<output>0.155</output>

<gadget id="calculator">6 * (10 ** 2)</gadget>
<output>600</output>

<gadget id="calculator">0.155 * 600</gadget>
<output>93</output>

<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?
multiply(divide(3.10, 20), surface_cube(10))
"total surface area = 6 a ^ 2 = 6 * 10 * 10 = 600 each quart covers 20 sqr ft thus total number of quarts = 600 / 20 = 30 cost will be 30 * 3.1 = $ 93 ans : c"