Question

8. A Wooden sheet is 50 metre long and 6
metre broad. It has to be painted on both
sides find the cost of painting at rupees 5
per square metre *​

Answer 1

area of rectangle =l×b

= 50m×6m

= 300 m^2

as it has to be painted both side 50 total surface area =2×300^2

=600 m^2

cost of panting per meter RS. 5

cost if 600m^2 = 600 ×5

RS. = 3000