Swee Ming Fu Krittin's answer to Krystal's Primary 5 Maths Rate & Ratio Singapore question.
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The main thing about these type of questions is the construction of the models. 70% of the question is done after crafting the right model. Hope this helps.
Date Posted:
1 year ago
Ok noted. Thank you very much for the model & working explanation.
Great! Thank you so much!
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