A large pavilion is made of 2.967 * 10 ^ 5 bricks. There are 6.9 bricks per square foot. How many square feet is the pavilion? Write the answer in scientific notation..

3 answers

To find the area of the pavilion in square feet, we can use the formula:

\[ \text{Area} = \frac{\text{Number of bricks}}{\text{Bricks per square foot}} \]

Given that the total number of bricks is \(2.967 \times 10^5\) and there are \(6.9\) bricks per square foot, we can plug in the values:

\[ \text{Area} = \frac{2.967 \times 10^5}{6.9} \]

Now, we can perform the division:

First, calculate the division of the coefficients:

\[ \frac{2.967}{6.9} \approx 0.4301159420289855 \approx 0.4301 \text{ (keeping four significant figures)} \]

Next, we divide the powers of ten:

Since there is no other power of ten in the denominator, we keep \(10^5\):

\[ \text{Area} \approx 0.4301 \times 10^5 \]

To express this in proper scientific notation, we convert \(0.4301\) into standard scientific notation:

\[ 0.4301 = 4.301 \times 10^{-1} \]

Now we can combine this with \(10^5\):

\[ \text{Area} = 4.301 \times 10^{-1} \times 10^5 = 4.301 \times 10^{4} \]

Thus, the area of the pavilion in square feet is:

\[ \boxed{4.301 \times 10^{4}} \]

Thanks mini

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