A classroom is 8 meters long and 6 meters wide. How many decimeters long square tiles are used to lay the floor? How many tiles do you need?

A classroom is 8 meters long and 6 meters wide. How many decimeters long square tiles are used to lay the floor? How many tiles do you need?

The current mainstream size is 60 * 60,80 * 80100 * 100cm
You only need 1 meter * 1 meter in size, so you don't need to cut bricks
If you want to be economical, it's better to use 60 * 60
It is not recommended to use the 80 * 80. 1 meter high budget
The total is 48 square meters
60 * 60 is 48 * 2.75
80 * 80 is 48 divided by 0.64
If 48 flat is a room, 80 * 80 is recommended. The overall effect is much better than 60 * 60