Answered

Explore Westonci.ca, the leading Q&A site where experts provide accurate and helpful answers to all your questions. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

A man wishes to cover his floor with tiles, each one measuring 3/4
inch by 2 inches. If his room is a rectangle, measuring 12 feet by 18
feet, how many such tiles will he need?

A) 144, B) 1152, C) 1728, D) 9216, E) 20736

Plz help me with this problem.. :-(

Sagot :

konrad509
[tex]12\cdot18=216 \ ft^2\leftarrow\hbox{ area of the floor}\\ \frac{3}{4}\cdot2=\frac{3}{2}=1.5 \ ft^2 \leftarrow \hbox{area of a tile}\\\\ \frac{216}{1.5}=144 \Rightarrow A [/tex]
[tex] Area floor = 18 * 12 = 216 feet^2 [/tex]

[tex] Area tile = 2 * 3/4 = 6/4 = 3/2 = 1.5 feet^2[/tex]


[tex] 216/1.5 = 144\\ So the answer is A).[/tex]
Thank you for visiting our platform. We hope you found the answers you were looking for. Come back anytime you need more information. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.