You need garden edging for a garden with a perimeter of 14m, garden edging comes in 1800mm length how much u need to buy to have enough edging 

To determine how much garden edging you need, follow these steps:

1. **Convert the length of the edging from millimeters to meters**:
   \[
   1800 \, \text{mm} = 1.8 \, \text{m}
   \]

2. **Find out how many pieces of edging you need by dividing the garden perimeter by the length of one piece**:
   \[
   \frac{14 \, \text{m}}{1.8 \, \text{m}} \approx 7.78
   \]

Since you can't buy a fraction of an edging strip, you'll need to round up to the next whole number, which is 8 pieces.

### Final answer:
You will need to buy **8 pieces** of garden edging to cover the 14-meter perimeter.

Would you like more details on how this calculation was done or have any other questions?

### Relative questions:
1. How can I calculate the cost if I know the price of each piece?
2. What if the perimeter changes to 20 meters—how many pieces would be needed?
3. How should I account for gaps or overlaps in the edging?
4. Can you help with calculating the total cost including taxes?
5. What happens if the garden has corners—should I buy extra?

### Tip:
When buying materials, it's often a good idea to get a little extra in case of mistakes or future repairs!

You need garden edging for a garden with a perimeter of 14m, garden edging comes in 1800mm length how much you need to buy to have enough edging.

Learn how to calculate the number of garden edging pieces you need for a garden with a perimeter of 14 meters. This problem includes unit conversion from millimeters to meters, dividing the perimeter by the length of the edging, and rounding up to ensure full coverage. Suitable for Grades 5-7.

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