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primary 6 | Maths
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Date Posted: 7 years ago
Views: 584
(100/75) x 300
Hi Chun Li, lets look at it this way
1. The original number is at 100%
2. After reducing it by 25%, it is 100% - 25% = 75%
3. Therefore, 75% = 300
4. if 75% = 300, what is 1%?
5. 10%= 300/75
6. Therefore 100% = 300/75 x 100
1. The original number is at 100%
2. After reducing it by 25%, it is 100% - 25% = 75%
3. Therefore, 75% = 300
4. if 75% = 300, what is 1%?
5. 10%= 300/75
6. Therefore 100% = 300/75 x 100
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I don't understand
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