To lay floor tiles in a rectangular kitchen that is eight meters long and two meters wide, you need

Solution: 4 meters = 40 decimeters 3 meters = 30 decimeters 40, the greatest common divisor of 30 is 10, so use bricks with a side length of 10 decimeters to finish the number = 40 30 (10 10) = 12 pieces.

The rectangular structure is easier to separate dry and wet. However, arranging the separation of dry and wet in the bathroom needs to be based on the specific arrangement of the room: toilet position, water position, etc. You'd better draw the general location of the upper and lower pipes, and then help you see how to separate wet and dry.

The room is too narrow, to give you a suggestion, come in the door, here you can set up a bathroom or cloakroom for the master bedroom, the bed is placed in the innermost (east-west, north-south to the window, the head of the bed is not very good), and then the desk is placed next to the bed.

2 centimeters = meters.

Cubic metre. >>>More

2 centimeters = meters.

So it's 10 cubic meters. >>>More