+36916 The kitchen tiles will fit evenly because 20 cm fits evenly to multiples of meters
3 m = 300 cm 5 m = 500 cm
area to be tiled = 300 x 500 = 150 000 cm^2
area of each tile 20 x 20 = 400 cm^2
# tiles required 150 000 / 400 = 375 tiles
Tiles come 10/box 375 tiles / 10 tiles/box = ~ 38 boxes
38 boxes * L6 / box = L 228 total tile cost
