Question

floor area of a rectangular box with length 5 cm and breadth if the cost of carpeting one square metre is 20 ​

Answer 1

floor area of a rectangular box with length 5 cm and breadth if the cost of carpeting one square metre is 20 ​

Answer 2

Answer:

Area of floor = l×b = 5×6 = 30cm^2

Now,

The cost carpeting 1 sq. m = 20rs

The cost of carpeting 30cm^2 I;e 30/100

=20×100/30

= 200/3 rs