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primary 6 | Maths
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I understand the question but do not know how to solve the question.Can you solve it and explain to me how did you get your answer?Thank you!
Date Posted: 6 years ago
Views: 475
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done
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clear
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Convert the percentages to ratio. Before is 60 : 40, simplified to become 3 : 2. After is 36 : 64, simplified to become 9 : 16. Then solve from there.
Date Posted:
6 years ago
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