To fit between two windows, the width of a bookshelf must be no greater than [tex]6 \frac{1}{2}[/tex] feet. Mrs. Aguilar purchases a bookshelf that is 77 inches wide. Which statement describes the relationship between the width of the bookshelf and the distance between the windows?

A. The bookshelf is 12 inches too wide to fit between the windows.
B. The bookshelf will fit between the windows with no extra room remaining.
C. The bookshelf will fit between the windows with 1 inch remaining.
D. The bookshelf is 5 inches too wide to fit between the windows.



Answer :

To determine whether the bookshelf will fit between the two windows and how much room (or lack thereof) it will have, one needs to follow these steps:

1. Convert the distance requirement from feet to inches:
- We need to convert the width constraint from feet to inches because the bookshelf's width is given in inches.
- The width requirement is [tex]\(6 \frac{1}{2}\)[/tex] feet.
- To convert [tex]\(6 \frac{1}{2}\)[/tex] feet to inches, recall that 1 foot = 12 inches. Therefore:

[tex]\[ 6 \frac{1}{2} \text{ feet} = 6.5 \text{ feet} = 6.5 \times 12 \text{ inches} = 78 \text{ inches} \][/tex]

2. Compare the bookshelf width with the converted distance:
- The width of the bookshelf is 77 inches.
- We need to see how this 77-inch wide bookshelf compares to the 78-inch distance available between the windows.

3. Calculate the difference:
- Calculate the difference between the distance available between the windows (78 inches) and the width of the bookshelf (77 inches):

[tex]\[ \text{Difference} = 78 \text{ inches} - 77 \text{ inches} = 1 \text{ inch} \][/tex]

Since the difference is positive and equals 1 inch, this signifies that the bookshelf will fit between the windows with 1 inch remaining.

4. Select the appropriate statement:
Given the calculations, the statement that best describes the relationship between the width of the bookshelf and the distance between the windows is:
- "The bookshelf will fit between the windows with 1 inch remaining."

Thus, the correct statement is:
- The bookshelf will fit between the windows with 1 inch remaining.