Lesley Leong Pui Yok's answer to Jiaxin Lee's Primary 5 Maths Rate & Ratio question.

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Lesley Leong Pui Yok
Lesley Leong Pui Yok's answer
11 answers (A Helpful Person)
crxrries
Crxrries
3 years ago
Sorry why did you take 7 - 1 ?