How many tiles whose length and breadth are 12 cm and 5 cm respectivel...
Calculating the Number of Tiles
To determine the number of tiles needed to fit in a rectangular region, we need to first calculate the area of the rectangular region and then divide it by the area of each tile.
Step 1: Calculate the Area of the Rectangular Region
The area of a rectangle is given by the formula: Area = Length × Breadth.
In this case, the length of the rectangular region is 100 cm and the breadth is 144 cm. Therefore, the area of the rectangular region is:
Area = 100 cm × 144 cm = 14400 cm².
Step 2: Calculate the Area of Each Tile
The area of each tile is given by the formula: Area = Length × Breadth.
In this case, the length of each tile is 12 cm and the breadth is 5 cm. Therefore, the area of each tile is:
Area = 12 cm × 5 cm = 60 cm².
Step 3: Calculate the Number of Tiles
To find the number of tiles needed, we divide the area of the rectangular region by the area of each tile:
Number of tiles = Area of rectangular region / Area of each tile.
In this case, the area of the rectangular region is 14400 cm² and the area of each tile is 60 cm². Therefore, the number of tiles needed is:
Number of tiles = 14400 cm² / 60 cm² = 240 tiles.
Therefore, to fit in a rectangular region with a length of 100 cm and breadth of 144 cm, we will need 240 tiles, where each tile has a length of 12 cm and breadth of 5 cm.
How many tiles whose length and breadth are 12 cm and 5 cm respectivel...
2400