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The problem describes a rectangular prism-shaped container with dimensions 7 meters by 5 meters by 2 meters. The total cost of the sheet steel used to construct the container is $4484, and the task is to find the cost of the sheet steel per square meter.

### Steps to solve:

1. **Surface Area Calculation**:
   The surface area of a rectangular prism is calculated using the formula:
   \[
   A = 2(lw + lh + wh)
   \]
   Where:
   - $l = 7$ meters (length),
   - $w = 5$ meters (width),
   - $h = 2$ meters (height).

   Let's calculate the surface area first.

2. **Cost per Square Meter**:
   The cost per square meter is given by dividing the total cost of the sheet steel by the surface area calculated in step 1:
   \[
   \text{Cost per square meter} = \frac{\text{Total cost}}{\text{Surface area}}
   \]

Let me calculate this.The surface area of the rectangular prism is **118 square meters**, and the cost of the sheet steel per square meter is **$38**.

Would you like any more details or explanations? Here are a few related questions you might find useful:

1. How do you calculate the surface area for other 3D shapes?
2. What if the container had an open top, how would that affect the surface area?
3. How would the formula change if one of the dimensions doubled?
4. Can you calculate the volume of the rectangular prism?
5. How does the cost per square meter change if the total cost increases by 10%?

**Tip:** When calculating surface areas for objects, always be careful to distinguish between open and closed surfaces, as this can affect the total area.

A company made a storage container with sheet steel walls. The container was in the shape of a rectangular prism. The dimensions of the container are 7 meters by 5 meters by 2 meters. The total cost of the sheet steel was $4484. How much did the sheet steel cost per square meter?

Learn how to calculate the cost of sheet steel per square meter for a rectangular prism-shaped container with dimensions 7 meters by 5 meters by 2 meters. The total cost is $4484, and the surface area formula for a rectangular prism is used. Suitable for students in Grades 6-8.

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