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primary 6 | Maths | Ratio
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Elly
Elly

primary 6 chevron_right Maths chevron_right Ratio chevron_right Singapore

Elp

Date Posted: 5 years ago
Views: 283

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Originally 7u, after adding $60 it becomes 13u (5+8).
13u - 7u = 6u
6u = $60
1u = $10
They have 7u in total at first,
7u = $70
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Shawn
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