Shaun Guo's answer to Harry's Primary 6 Maths Data Analysis Singapore question.
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4 dots = 12 cm = 3 circles
Therefore, every extra dot than circle means a set of 3 circles.
Take 32 x 3 = 96
Then 96 + 2 (the distance between paper and circles at each end) = 98 length of paper
Therefore, every extra dot than circle means a set of 3 circles.
Take 32 x 3 = 96
Then 96 + 2 (the distance between paper and circles at each end) = 98 length of paper
Date Posted:
4 years ago
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