Lionel Lim's answer to Alyssa C's Primary 5 Maths Percentage Singapore question.
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Hi since pink remained 3 units. We know that red increased from 1 units to 2 units. As we know 1 unit originally means 50. 2 units would be 100. So he got 100-50=50 additional red roses. Hope this helps :)
Date Posted:
3 years ago
Thx a lot :D
No problem, feel free to ask any questions if you have any.
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