Best Answer

20 inches = 1.666 feet

1.66x 1.666 = 2.777 sq feet

78/2.777 = 28 tiles

Q: How many 20inch x 20 inch tiles cover 78 square feet?

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Tiles that are two feet on a side cover 4 square feet. 378 of them cover 1512 square feet.

67 tiles.

76.6 tiles

You will need at least 67 tiles. This will cover 150.75 square feet.

How many 24x24 tiles it take to cover a 14×14 room

Related questions

That area would require 173.24 tiles exactly - so you'd need 175.

Tiles that are two feet on a side cover 4 square feet. 378 of them cover 1512 square feet.

192 tiles

Since a 12x12 tile is one square foot, then 38 12x12 tiles will cover 38 square feet.

Two tiles will suffice since they will cover 36 square feet.

Each tile covers 4 square feet. You will need 24.75 tiles to cover the area.

67 tiles.

76.6 tiles

190

It will require a minimum of 1,462 tiles. That number will cover about 1,850.34 square feet.

If the 6x12 tiles are in inches, it will take two of them to cover a square foot. You will need 210 of them.

You will need at least 67 tiles. This will cover 150.75 square feet.