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secondary 4 | E Maths
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Jung Wook Young
Jung Wook Young

secondary 4 chevron_right E Maths chevron_right Singapore

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Date Posted: 1 year ago
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Tee Yuan Qin
Tee Yuan Qin's answer
44 answers (Tutor Details)
1st
The first question require candidates to make use of information given to form an equation. It’s done by equating the left hand side and right hand side. In this case, the left hand side is the working to show the total amount she needs to pay while The right hand side is $98.
Part (b) is a general simultaneous question. I recommend you solve line by line if you have difficulty starting.