Question

Arbaz plans to tile his kitchen floor with green square tiles. Each side of tile his 10 cm. His kitchen is 220cm in length and 180 cm wide. How many tiles will he need?

Answer 1

Answer:

Arbaz will need 396 tiles to cover the entire kitchen floor.

Step-by-step explanation:

To get the number of tiles needed to cover the entire kitchen floor, we need to get the area of each tile and the floor of the room.

Area of each tile = 10 × 10 = 100 cm²

The area of the floor of the kitchen = Length × Width

= 220 cm × 180 cm = 39600 cm²

The number of tiles he will need is given by:

Tiles = Total area of the kitchen floor/the area of each tile

= 39600/100 = 396 tiles

Arbaz will need 396 tiles to cover the entire kitchen floor.