Jia Earn Lim's answer to Tang Zhi Xian's Primary 5 Maths Singapore question.

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Jia Earn Lim
Jia Earn Lim's answer
96 answers (Tutor Details)
1st
I’m not sure how this can be done through model but I used lots of fractions here and tried to elaborate as much as possible, feel free to let me know if you need more elaborations :) Hope this helps