Respuesta :
$2138.40 because you multiply 12 and 20 to get the number of tiles and multiply it by 8.91 to get the cost for all the tiles
Answer:
Step-by-step explanation:
What you have todo is to multiply the length by the width
Which is 20×12 = 240
Then multiply 240 by 8.91
This should give you $2,138.4