Question

Please tell the answer ​

Answer 1

Area of table cover = 400cm * 200cm = 80000 cm^2

25cm^2 of table cover is hanging all around

So area of table = 80000 - 25 = 79975 cm^2 = 7.9975 m^2

Cost of polishing 1m^2 = 2.25Rs

Cost of polishing 7.9975m^2 = 7.9975*2.25 = 17.99 Rs (Approx)