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Question
primary 6 | Maths
| Ratio
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Pls help
Date Posted: 2 years ago
Views: 288
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hello hope this helps! :) impt concept is to remember that age difference always stays the same. u can use the model method to visualise the problem, then use simultaneous equations to solve.
Date Posted:
2 years ago
sorry the last step should be 47-32 = 15 !! (instead of 47-2=45)
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Date Posted:
2 years ago
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