The cost of the paint is rs.36.50 per kg. if 1kg of paint covers 16sq.ft, how much will it cost to paint outside of a cube having 8 feet each side Choose the most appropriate option:
A) Rs.962
B) Rs.672
C) Rs.546
D) Rs.876
E) None of these
Explanation:   surface area of a cube= 6 x 82 = 384sq.ft   quantity of paint required=(384/16)= 
<gadget id="calculator">(384/16)</gadget>
<output>24</output>
24kg   cost of painting= 36.5 x 24 = Rs.876   Answer: Rs.876
<result>D</result>
The cost of the paint is rs.36.50 per kg. if 1kg of paint covers 16sq.ft, how much will it cost to paint outside of a cube having 8 feet each side