The total surface area of a window is 1630 in2. Use the fact that 1 in = 2.54 cm to convert this area to cm2. Round your answer to the nearest whole number.

To convert the total surface area of the window from square inches to square centimeters, we use the conversion factor where 1 inch = 2.54 centimeters. 

Given:
- The total surface area of the window is 1630 square inches.

First, we need to convert the area from square inches to square centimeters. 

Since 1 inch = 2.54 cm, we can convert square inches to square centimeters by squaring the conversion factor:

\[
1 \text{ in}^2 = (2.54 \text{ cm})^2
\]

Calculate \((2.54)^2\):

\[
2.54^2 = 6.4516
\]

Therefore,

\[
1 \text{ in}^2 = 6.4516 \text{ cm}^2
\]

Now, multiply the given area in square inches by this conversion factor to get the area in square centimeters:

\[
1630 \text{ in}^2 \times 6.4516 \text{ cm}^2/\text{in}^2
\]

\[
1630 \times 6.4516 = 10515.108
\]

Rounding to the nearest whole number:

\[
10515.108 \approx 10515
\]

Therefore, the total surface area of the window is approximately 10515 square centimeters.

Would you like further details or have any questions?

Here are 5 questions you might want to ask:
1. How do I convert cubic inches to cubic centimeters?
2. Can you explain the formula for the surface area of a cylinder?
3. What is the difference between square and cubic units?
4. How do I convert from square feet to square meters?
5. What is the surface area of a sphere?

**Tip:** Always double-check your unit conversions by verifying the conversion factor and making sure you apply it correctly to the entire area or volume in question.

Learn how to convert the surface area of a window from square inches to square centimeters using a conversion factor. This problem involves unit conversion and area calculation, applying the conversion factor correctly to obtain the area in square centimeters. Suitable for high school students learning about unit conversions and practical applications of geometry.

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