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primary 5 | Maths | Whole Numbers
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LYNN
LYNN

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

Please help. thank u

Date Posted: 5 years ago
Views: 355
snell
Snell
5 years ago
d: u
c: 2u

u x 2 + 2u x 4 = 140
u = 14

14 ducks

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Tiang Pee Lian
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