Questions: A room is 9 1/4 feet wide and 16 feet long. Find the area of the room ft^2
Transcript text: A room is $9 \frac{1}{4}$ feet wide and 16 feet long.
Find the area of the room
$\square$ $\mathrm{ft}^{2}$
Solution
Solution Steps
To find the area of a rectangular room, you need to multiply its width by its length. Given the width as \(9 \frac{1}{4}\) feet and the length as 16 feet, we first convert the mixed number to an improper fraction or a decimal, then perform the multiplication.
Step 1: Convert Mixed Number to Decimal
The width of the room is given as \(9 \frac{1}{4}\) feet. To convert this mixed number to a decimal, we calculate:
\[
9 \frac{1}{4} = 9 + \frac{1}{4} = 9 + 0.25 = 9.25 \text{ feet}
\]
Step 2: Calculate the Area
The length of the room is given as \(16\) feet. The area \(A\) of the room can be calculated using the formula:
\[
A = \text{width} \times \text{length} = 9.25 \times 16
\]
Calculating this gives:
\[
A = 148.0 \text{ square feet}
\]
Final Answer
The area of the room is \(\boxed{148.0 \text{ ft}^2}\).