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primary 6 | Maths
| Data Analysis
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Date Posted: 4 years ago
Views: 434
in the end
A: 297
B: 63
20% = 63
80% = 63x4 = 252
at 2nd transfer
A: 297-252 = 45
B: 63+252 = 315
at 1st
A: 45x4 = 180
B: 315-135 = 180
at first, each boy has 180 cards.
...
A: 297
B: 63
20% = 63
80% = 63x4 = 252
at 2nd transfer
A: 297-252 = 45
B: 63+252 = 315
at 1st
A: 45x4 = 180
B: 315-135 = 180
at first, each boy has 180 cards.
...
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done
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clear
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You need to take back what the guy had given the other person as it belongs to them. Hope it helps
Date Posted:
4 years ago
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