Help me plz I need it fast

Answer:
i think its 127.5 that's what i got
Step-by-step explanation:
i counted 51 tiles then multiplied it by 2.50 and got 127.5
Answer:
I think the answer is $120
Step-by-step explanation:
For every full tile it is $2.50
For every 1/2 of a tile add another 1/2 to make a full tile to equal $2.50