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secondary 3 | E Maths
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mary
Mary

secondary 3 chevron_right E Maths chevron_right Singapore

Hi, could someone please help to explain where I've gone wrong in my workings? Thank you.

Date Posted: 1 year ago
Views: 301

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Jia Earn Lim
Jia Earn Lim's answer
96 answers (Tutor Details)
1st
Hello i think you may have checked against the wrong answer. I’ve checked through and I do not see any mistakes. If you substitute your answer back to the original equation, it fits too :) You may like to double check you checked against the right answer sheet, hope this helps :)
Jia Earn Lim
Jia Earn Lim
1 year ago
Forgot to add, i assume you’re leaving your answer in 3sf, in this case you should write -0.450 instead of just -0.45
mary
Mary
1 year ago
Thank you so much