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primary 5 | Maths
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Problem sum
Date Posted: 7 years ago
Views: 761
2 units = $10 (the difference)
1 unit = $10 / 2 units = $5
5 units = $5 * 5 units = $25 (siti's money)
1 unit = $10 / 2 units = $5
5 units = $5 * 5 units = $25 (siti's money)
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