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primary 5 | Maths
| Whole Numbers
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Date Posted: 4 years ago
Views: 301
before,
U+LT: 2u
after,
U: u-40
LT: u+40
u+40 = 5 x (u-40)
u = 60
together they hv $120
U+LT: 2u
after,
U: u-40
LT: u+40
u+40 = 5 x (u-40)
u = 60
together they hv $120
See 1 Answer
done
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Date Posted:
4 years ago
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