Question

A customer is tiling a shower the main back wall of which is 6' by 4'.
The tile they want to use is 3"× 6" which comes 20 pieces to a box.
What is the total square feet of their project?

Answer 1

Answer:

The main back wall is 24 square ft

The tiles are each 18 square in or 1.5 square ft

They will need 16 tiles to cover the wall