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Higher Order Thinking Questions

Higher Order Thinking Questions

Secondary 1
  1. Find the smallest positive integer \(n\) for which \(\sqrt{136n}\) is a whole number.
  2. Find the smallest positive integer \(k\) for which \(240k\) is a multiple of \(7056\).
  3. When \(180\) is multiplied by a whole number \(k\), the product is a perfect cube. Suggest two possible values of \(k\).

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Answer:(i) \(34\) (ii) \(147\) (iii) \(150\text{ and}\hspace{0.5em}1200\)

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