Lai Linke's answer to Sandy's Primary 6 Maths Data Analysis Singapore question.

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Lai Linke
Lai Linke's answer
2 answers (Tutor Details)
1st
Sandy
Sandy
2 years ago
Hi thank you so much for your valuable time,I also got and:80 only but ans is 100.can you help me whether ans key wrong
Sandy
Sandy
2 years ago
Thank you