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primary 6 | Maths
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JO
JO

primary 6 chevron_right Maths

P6 Speed Qn. Thanks.

Date Posted: 5 years ago
Views: 466
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Clement Cheng
Clement Cheng's answer
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Hope this helps.
JO
JO
5 years ago
Thanks. You made it easier.
Answer key used ratio (100m = 4u), which I cannot understand.