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Question
primary 6 | Maths
| Percentage
2 Answers Below
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Please help. Thanks
Date Posted: 7 months ago
Views: 104
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Date Posted:
7 months ago
Answer sheet is 520
Sorry. My calculator gave me wrong answer.
1600×4.5% = 72 (not 81)....
So 15% = 72+90 = 162
1%= 10.8
100%= 1080
Therefore, Blue = 1600 - 1080 = 520
1600×4.5% = 72 (not 81)....
So 15% = 72+90 = 162
1%= 10.8
100%= 1080
Therefore, Blue = 1600 - 1080 = 520
Thanks!
done
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Date Posted:
7 months ago
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