Goh Sheldon Hunter's answer to irah's Secondary 3 E Maths Singapore question.

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Goh Sheldon Hunter
Goh Sheldon Hunter's answer
3 answers (Tutor Details)
1st
Hope this helps :) my math is quite rusty as i havent touch math in awhile
Eric Nicholas K
Eric Nicholas K
1 year ago
I didn’t see any iron (III) oxide in your answer...