calculate total cost of 8 roofing sheets with a length of 2.4m @ $5.40 per meter

To calculate the total cost of 8 roofing sheets, each with a length of 2.4 meters at $5.40 per meter, you can follow these steps:

1. **Cost per sheet**:
   \[
   \text{Cost per sheet} = 2.4 \, \text{meters} \times 5.40 \, \text{dollars per meter} = 12.96 \, \text{dollars per sheet}
   \]

2. **Total cost for 8 sheets**:
   \[
   \text{Total cost} = 8 \times 12.96 \, \text{dollars per sheet} = 103.68 \, \text{dollars}
   \]

Thus, the total cost for 8 roofing sheets is **$103.68**.

Would you like more details or have any questions?

Here are some related questions:
1. How would the cost change if the price per meter increased by 10%?
2. What if the length of each sheet was 3 meters instead of 2.4 meters?
3. How much would 10 roofing sheets cost at the same rate per meter?
4. What if you needed 12 sheets instead of 8?
5. How can you estimate the cost for different lengths of roofing sheets?

**Tip:** Always double-check units (meters, dollars) to avoid confusion when calculating cost estimates.

Learn how to calculate the total cost of 8 roofing sheets, each 2.4 meters long, priced at $5.40 per meter. This problem involves simple multiplication and unit cost calculation, suitable for students in Grades 5-7.

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