Wong Bin Fu's answer to Grace Goh's Primary 6 Maths Ratio Singapore question.

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Wong Bin Fu
Wong Bin Fu's answer
10 answers (Tutor Details)
This is how using models would look like. You still get the same answer. But the workings become super long. Hope it helps to clear your question. Thank you :)
Grace Goh
Grace Goh
5 years ago
Ok. Thanks alot for your help