Ooi Thaim Seng's answer to Rosanne sim's Primary 6 Maths question.

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Ooi Thaim Seng
Ooi Thaim Seng's answer
129 answers (Tutor Details)
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Benjamin Tan
Benjamin Tan
6 years ago
61 should be period and not duration. A duration of 12 months would be correct, but not a 12-month duration.