AC Lim's answer to JC's Primary 6 Maths Data Analysis Singapore question.
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Hope this helps
Date Posted:
9 months ago
Thks so much! I thought this is excess and shortage question. Im confused over when to use multiple and when to use excess shortage method. Are they deriving same answer?
This question, the number of bags used are not fix(same), so excess and shortage method is not possible.
Thks!
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