To calculate the area of a single rectangle, you multiply its length by its width.

Given the dimensions:

• Length: 115,800 meters
• Width: 400 meters

The area $A$ is:

$A = \text{Length} \times \text{Width}$

$A = 115,800 \times 400$

$A = 46,320,000 \text{ square meters}$

Now, if you're asking for the total area of 115,800 of these rectangles, you would multiply the area of one rectangle by 115,800:

$\text{Total area} = 46,320,000 \times 115,800$

$\text{Total area} = 5,369,136,000,000 \text{ square meters}$

So, the total area of 115,800 rectangles is 5,369,136,000,000 square meters.

Let me know if you'd like further details or clarification!

Related questions:

1. How do you convert square meters to square kilometers?
2. What is the significance of calculating areas in practical scenarios (e.g., land, construction)?
3. How do different shapes impact area calculations?
4. What are common units used to measure large areas like this?
5. How would the area change if the dimensions of the rectangle were halved?

Tip:

When working with large numbers, try breaking down the calculation into smaller steps or using scientific notation to simplify the process.