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primary 5 | Maths
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Tooh Hong Wei
Tooh Hong Wei

primary 5 chevron_right Maths

Anyone can assist?

Date Posted: 7 years ago
Views: 333

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Lee Yong Jie
Lee Yong Jie's answer
5 answers (Tutor Details)
1st
Use algebra
Tooh Hong Wei
Tooh Hong Wei
7 years ago
Cannot use algebra
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Jiayang
Jiayang's answer
1883 answers (Tutor Details)
This is on quantity and value. Use ratio!