To fit between two windows, the width of a bookshelf must be no greater than [tex][tex]$6 \frac{1}{2}$[/tex][/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 :

Let's break down the problem step by step to determine whether the bookshelf can fit between the two windows.

1. Convert the width of the bookshelf from inches to feet:
- The bookshelf Mrs. Aguilar purchases is 77 inches wide.
- There are 12 inches in a foot. So, we convert inches to feet by dividing the number of inches by 12.
- [tex]\( \frac{77 \text{ inches}}{12} \approx 6.42 \text{ feet} \)[/tex].

2. Determine the maximum width allowed:
- The maximum width allowed for the bookshelf to fit between the windows is [tex]\( 6 \frac{1}{2} \)[/tex] feet. This can be written as a mixed number: [tex]\( 6.5 \)[/tex] feet.

3. Compare the width of the bookshelf to the maximum width allowed:
- The calculated width of the bookshelf in feet is approximately 6.42 feet.
- The maximum width allowed is 6.5 feet.

4. Calculate the difference between the maximum width allowed and the width of the bookshelf:
- To find how much space will be left or how much the bookshelf exceeds, subtract the width of the bookshelf from the maximum width allowed:
- [tex]\( 6.5 \text{ feet} - 6.42 \text{ feet} = 0.08 \text{ feet} \)[/tex].

5. Convert the difference into inches:
- Since there are 12 inches in a foot, convert the difference back to inches:
- [tex]\( 0.08 \text{ feet} \times 12 \text{ inches/foot} = 0.96 \text{ inches} \)[/tex].
- Approximately, this difference is around 1 inch.

6. Draw the conclusion:
- The bookshelf will fit between the windows with some extra space left.
- In terms of inches, the extra space remaining is approximately 1 inch.

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