Shirley's answer to Darren's Secondary 1 Maths Singapore question.
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Hi Darren,
Hope these first few workings help kickstart for the rest of the questions.
Do note my workings are done with assumption ‘rest of DVDs’ were sold at $150, instead of profit of $150.
Hope these first few workings help kickstart for the rest of the questions.
Do note my workings are done with assumption ‘rest of DVDs’ were sold at $150, instead of profit of $150.
Date Posted:
5 years ago
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