Question

Meena plans to tile her bedroom floor with yellow square tiles. Each side of tile is 10cm. Her bedroom floor is 260cm in length and 160cm wide. How many tiles will she need?

Answer 1

no of tiles = area of bedroom floor/area of 1 tiles.

Step-by-step explanation:

• area of bedroom floor=260cm*160cm=41,600$cm^{2}$
• area of 1 tile=10cm*10cm=100$cm^{2}$
• no of tiles=41,600$cm^{2}$/100$cm^{2}$=416
• 416 tiles are required.