A room floor having length 6 m and width 2 m has to be covered using square tiles with side 0.4 m. Find the total no:of tiles to be purchased

A room floor having length 6 m and width 2 m has to be covered using s

1.	A room floor having length 6 m and width 2 m has to be covered using square tiles with side 0.4 m. Find the total no:of tiles to be purchased
Answer» ɴ:-A room FLOOR having length 6 m and width 2 m has to be covered using square tiles with side 0.4 m. Find the TOTAL no.of tiles to be purchased.Fᴏʀᴍᴜʟᴀs Usᴇᴅ:-Area of square = side * sideArea of rectangle = length * widthNo. of tiles REQUIRED = (Area of floor)/(Area of tiles)Aɴsᴡᴇʀ:-★The floor is rectangular in shape↠The length of the floor is 6m and width is 2M↠So it's area is = length * breadth = 6m * 2m = 12m²★The tiles are square in shape↠The side of the square is 0.4m↠So it's area is = side * side = 0.4 * 0.4m² = 0.16m²★No. of tiles required = (Area of floor)/(Area of tiles)↠12m²/0.16m²↠(12 * 100)/16 ↠1200/16↠75Aɴsᴡᴇʀ = 75 tiles.