Jie Ren's answer to May's Primary 3 Maths Singapore question.

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Jie Ren
Jie Ren's answer
3 answers (Tutor Details)
1st
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May
May
2 years ago
Hi thanks for helping. The answer for b is not right. Appreciate anyone who can find a formula to solve such question.
May
May
2 years ago
I got the answer already, 26. Thanks.