Henry Tan's answer to Chernisse's Primary 5 Maths Rate & Ratio Singapore question.

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Henry Tan
Henry Tan's answer
359 answers (A Helpful Person)
Hi,your model drawing is correct, you just need to fine tune a bit. I had uploaded steps by steps model drawing video presentation on YouTube https://youtu.be/cfy0JwS_E84 , you can learn from there to improve your math.