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primary 6 | Maths
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Chua jiaen
Chua Jiaen

primary 6 chevron_right Maths

Pls do a and b

Date Posted: 6 years ago
Views: 261

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Ashley Chen
Ashley Chen's answer
9 answers (Tutor Details)
1st
Original total units is 9. After transfer total units is 18.
Therefore ratio needs to multiplied by 2