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primary 5 | Maths
| Rate & Ratio
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Date Posted: 4 years ago
Views: 439
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(a) 60
(b) 1:4
*this is a 'before and after' question, incorporating ratio principles
(b) 1:4
*this is a 'before and after' question, incorporating ratio principles
Date Posted:
4 years ago
Thanks for you help!
Shouldn't Danny at first have $300? ($30 x 10u)
Hence shouldn't the ratio of Z:D at first be $60:$300 = 1:5 ?
Hence shouldn't the ratio of Z:D at first be $60:$300 = 1:5 ?
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