Question

An open tank of length 2.7 m, breadth 1.2 m and height 4 m is to be made for use of carrying water. How much sheet of plastic will be required to make this tank? The inside and outside of the tank is to be coated with paint. At a rate of 120 per sq.m, how much will it cost to paint the tank?​

Answer 1

Answer:

123 is the correct answer for the question