🏆 Contest Gcash 50 Pesos #26

Status
Not open for further replies.

Step 1: Convert Measurements to Centimeters​

  • Height of the room: 3 meters = 300 cm
  • Length of each side of the room: 1.5 meters = 150 cm

Step 2: Calculate the Area of the Floor​

The floor is a square with each side measuring 150 cm.

\text{Area of the floor} = 150 \text{cm} \times 150 \text{cm} = 22,500 \text{cm}^2

Step 3: Calculate the Area of the Walls​

Each wall is a rectangle with a height of 300 cm and a width of 150 cm. There are 4 walls.

\text{Area of one wall} = 300 \text{cm} \times 150 \text{cm} = 45,000 \text{cm}^2

\text{Total area of the walls} = 4 \times 45,000 \text{cm}^2 = 180,000 \text{cm}^2

Step 4: Calculate the Total Area to be Tiled​

Add the area of the floor and the area of the walls.

\text{Total area to be tiled} = 22,500 \text{cm}^2 + 180,000 \text{cm}^2 = 202,500 \text{cm}^2

Step 5: Calculate the Area of One Tile​

Each tile is 30 cm x 30 cm.

\text{Area of one tile} = 30 \text{cm} \times 30 \text{cm} = 900 \text{cm}^2

Step 6: Calculate the Number of Tiles Needed​

Divide the total area to be tiled by the area of one tile.

\text{Number of tiles} = \frac{202,500 \text{cm}^2}{900 \text{cm}^2} = 225

Therefore, 225 tiles are needed to tile the entire room, including the floor and all four walls.

225
 

Step 1: Convert Measurements to Centimeters​

  • Height of the room: 3 meters = 300 cm
  • Length of each side of the room: 1.5 meters = 150 cm

Step 2: Calculate the Area of the Floor​

The floor is a square with each side measuring 150 cm.

\text{Area of the floor} = 150 \text{cm} \times 150 \text{cm} = 22,500 \text{cm}^2

Step 3: Calculate the Area of the Walls​

Each wall is a rectangle with a height of 300 cm and a width of 150 cm. There are 4 walls.

\text{Area of one wall} = 300 \text{cm} \times 150 \text{cm} = 45,000 \text{cm}^2

\text{Total area of the walls} = 4 \times 45,000 \text{cm}^2 = 180,000 \text{cm}^2

Step 4: Calculate the Total Area to be Tiled​

Add the area of the floor and the area of the walls.

\text{Total area to be tiled} = 22,500 \text{cm}^2 + 180,000 \text{cm}^2 = 202,500 \text{cm}^2

Step 5: Calculate the Area of One Tile​

Each tile is 30 cm x 30 cm.

\text{Area of one tile} = 30 \text{cm} \times 30 \text{cm} = 900 \text{cm}^2

Step 6: Calculate the Number of Tiles Needed​

Divide the total area to be tiled by the area of one tile.

\text{Number of tiles} = \frac{202,500 \text{cm}^2}{900 \text{cm}^2} = 225

Therefore, 225 tiles are needed to tile the entire room, including the floor and all four walls.

225
may paganito pa 😆 ako nga nag isip lang 🤧
 
Status
Not open for further replies.

About this Thread

  • 42
    Replies
  • 957
    Views
  • 8
    Participants
Last reply from:
Bruce-Wayne

Trending Topics

Online now

Members online
1,129
Guests online
945
Total visitors
2,074

Forum statistics

Threads
2,273,741
Posts
28,951,230
Members
1,234,939
Latest member
bloody666
Back
Top