Sebastian N's answer to Christine's Secondary 2 Maths Singapore question.
done
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For this kind of question, u have to find the number of days of work is done, to find how much days needed to finish the remaining work, and divide equally to the remaining number of people assuming they work at the same rate, to find the remaining days needed to finish the work.
Date Posted:
4 years ago
Thank you much. The answer is very clear.
no problem :)
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