Lee Chui Ping's answer to Cindy's Primary 6 Maths Ratio Singapore question.
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Hope this helps.
Date Posted:
5 years ago
May I know why 30%=210? Thank you.
Because 7u is 100%.
Since 100% = 70% + 210,
Therefore 30% = 210
Hope this helps. =)
Since 100% = 70% + 210,
Therefore 30% = 210
Hope this helps. =)
Thank you.
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