Question

3 If the cost of painting Im2 of wooden board is
Rs 5, then the cost of painting a wooden
rectangular prism of sides 4m, 3m and 5m is:

A.Rs 300
B.Rs 340
C.Rs 470
D.Rs 530​

Answer 1

Answer:

First find the total surface area of that prism and then multiply it with 5 you Will get your answer