Length (l) 6m, Width (w) 3.5m, Depth (d) 0.1m. How many cubic metres of concrete do you need?

To calculate the volume of concrete required, we use the formula for the volume of a rectangular prism:

\[
\text{Volume} = l \times w \times d
\]

Substituting the given values:

\[
\text{Volume} = 6 \, \text{m} \times 3.5 \, \text{m} \times 0.1 \, \text{m}
\]

\[
\text{Volume} = 2.1 \, \text{m}^3
\]

So, you need **2.1 cubic meters** of concrete.

Would you like a more detailed breakdown or have any further questions?

Here are 5 related questions:
1. How would the volume change if the depth was increased to 0.2m?
2. How do you calculate the weight of concrete if the density is known?
3. How would you determine the cost of concrete based on volume and price per cubic meter?
4. What is the difference between calculating the volume of a rectangular and a triangular section?
5. How much additional concrete is required if the length is increased by 1m?

**Tip**: Always double-check unit consistency when solving volume problems to ensure accuracy!

Learn how to calculate the volume of concrete required for a rectangular area with dimensions 6m in length, 3.5m in width, and 0.1m in depth. This example uses the volume formula for a rectangular prism and provides a detailed solution. Suitable for students in Grades 5-6.

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