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primary 6 | Maths
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Date Posted: 7 years ago
Views: 421
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Imagine the strip being opened, hence you find the length of the strip be 15+15+5 which is 35, and the breadth of the strip is 3. So for a material to be 36cm, means u can only put 4 strips as shown in the picture!
Date Posted:
7 years ago
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