Lau Guan Yih's answer to Bad-At-Math's Secondary 1 Maths Singapore question.

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Lau Guan Yih
Lau Guan Yih's answer
59 answers (Tutor Details)
1st
Very wordy and too many numbers in the question.
The trick to approach them is to write down each step so you can visualise the question better.
Bad-At-Math
Bad-At-Math
1 year ago
Thanks again