You are preparing to tile the floor of a rectangular room that is 15.5 feet by 18 feet in size. the tiles you plan to use are squares, measure 12 inches on each side, and are sold in boxes that contain enough tiles to cover 25 square feet. each box costs $30. to determine the cost of materials you multiply 15.5 by 18, divide by 25, round up to the next whole number, and multiply by 30. is this correct? a) yes. b) no, you need to round down and then multiply by 30. c) no, you need to round down and then multiply by 144. d) no, you need to divide by 144, round up, and then multiply by 30. e) no, you need to divide by 144, round down, and then multiply by 30.

The answer is yes

Step-by-step explanation:

Given the rectangular room of dimension 15.5 feet by 18 feet.

We are preparing to tile the floor.

Now, we find out the cost according to the boxes that contains enough tiles to cover 25 square feet. Each box costs $30.

So, firsty we find out the area of rectangular room by multiplying length and breadth i.e

∴ Area = sq fet

Then to find out the cost we have to find out no. of boxes

⇒  

⇒  11.6 ≈ 12

The above step is to round up to find no. of boxes & after this multiplied by cost of box i.e by $30.

So the answer is Yes

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step-by-step explanation:

the answer is a

step-by-step explanation:

39.00 x 24 = total installment price

carrying installment price - cash price

needed to save the .00/