Answer:
60%
Step-by-step explanation:
is means equals and of means multiply
3 = P * 5
divide each side by
3/5 = P
.6 = P
Change to a percentage by multiplying by 100
60%
He will use more tiles because 1/3 is smaller than 1/2 and the smaller the tiles the more you need to fill the place up.
I did number 6 to give you an idea of what you have to do. First find simplify the top and bottom and reduce!
Hope it helps! Comment if you have any questions!
The sale price would be 18 dollars. Hope this helps you!