Red house guest room 9 meters long, 6 meters wide, to choose a floor tile floor. Choose which of the following specifications
9 m = 900 cm 6 m = 600 cm 900 x 600 = (square centimeters) ÷ (25 x 25) = 864 (block) ÷ (30 × 30) = 600 (block) ÷ (40 × 40) = 337.5 A: Select the side length of 25 cm tiles or 30 cm floor tiles shop just do not waste material.
Conditional, then try to choose large size brick. The 800 or more, 600 * 1200. The The The The living room is too large and the small size of the brick will look more empty in the living room
Choosing a brick of 600 is not missing, but it does not look good. Choose the brick of the 800 material but look good
