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### Primary 6 Problem Sums/Word Problems - Try FREE

- Whole Numbers : Get this right and you will be amazing! > Whole Numbers Exercise 1 > 3
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**Score :**

(Single Attempt)

**Question
**

The area of a rectangular playground is 13122 m^{2}.

The breadth of the playground is half its length.

Lamp posts need to be fixed at equal intervals of 9 m along the periphery of the ground.

If each corner of the playground has a lamp post, calculate the number of lamp posts that would be required.

The correct answer is :

**54**