Question

The length ofa room is two times of its breadth and is 30m. Find the area of the carpet so that the whole floor can be carpeted.

Answer 1

1800m^2 is answer for Question

Answer 2

The area of the carpet so that the whole floor can be carpeted is $450m^{2}$

Step-by-step explanation:

Let the breadth of a room is x

Given Length of a room is two times its breadth

So length of a room is 2x

Given length of a room is 30m

so we have 2x$=30 m$

   or    x $=\frac{30}{2} m$

  or  x$=15 m$

so Breadth of the room is $15m$

and length of the room is $30m$

We know area of the rectangle is length $\times$breadth

so Area of the carpet is $15m\times30m$

                      $=450m^{2}$

so area of the carpet so that whole floor can be carpeted is $450m^{2}$